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4100144352 = 253297120743
BaseRepresentation
bin1111010001100011…
…0011110011100000
3101120202010220200020
43310120303303200
531344114104402
61514504153440
7203414436423
oct36430636340
911522126606
104100144352
111814474157
12965168880
135045b5b25
142ac7819ba
1518ee578bc
hexf4633ce0

4100144352 has 96 divisors (see below), whose sum is σ = 11291374080. Its totient is φ = 1300938240.

The previous prime is 4100144339. The next prime is 4100144383. The reversal of 4100144352 is 2534410014.

4100144352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×41001443522 = 33622367414474999808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187293 + ... + 208035.

It is an arithmetic number, because the mean of its divisors is an integer number (117618480).

Almost surely, 24100144352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4100144352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5645687040).

4100144352 is an abundant number, since it is smaller than the sum of its proper divisors (7191229728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4100144352 is a wasteful number, since it uses less digits than its factorization.

4100144352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20856 (or 20848 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4100144352 is about 64032.3695641509. The cubic root of 4100144352 is about 1600.5394472691.

Adding to 4100144352 its reverse (2534410014), we get a palindrome (6634554366).

The spelling of 4100144352 in words is "four billion, one hundred million, one hundred forty-four thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 16 24 29 32 48 58 71 87 96 116 142 174 213 232 284 348 426 464 568 696 852 928 1136 1392 1704 2059 2272 2784 3408 4118 6177 6816 8236 12354 16472 20743 24708 32944 41486 49416 62229 65888 82972 98832 124458 165944 197664 248916 331888 497832 601547 663776 995664 1203094 1472753 1804641 1991328 2406188 2945506 3609282 4418259 4812376 5891012 7218564 8836518 9624752 11782024 14437128 17673036 19249504 23564048 28874256 35346072 42709837 47128096 57748512 70692144 85419674 128129511 141384288 170839348 256259022 341678696 512518044 683357392 1025036088 1366714784 2050072176 4100144352