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4169832940 = 2257133173907
BaseRepresentation
bin1111100010001010…
…1001100111101100
3101202121021110110001
43320202221213230
532014434123230
61525433554044
7205221665230
oct37042514754
911677243401
104169832940
11184a842229
12984575924
13515b75990
142b7b225c0
151961210ca
hexf88a99ec

4169832940 has 96 divisors (see below), whose sum is σ = 11125223424. Its totient is φ = 1277095680.

The previous prime is 4169832893. The next prime is 4169832943. The reversal of 4169832940 is 492389614.

It is not an unprimeable number, because it can be changed into a prime (4169832943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19467 + ... + 93373.

It is an arithmetic number, because the mean of its divisors is an integer number (115887744).

Almost surely, 24169832940 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 4169832940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5562611712).

4169832940 is an abundant number, since it is smaller than the sum of its proper divisors (6955390484).

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

4169832940 is a wasteful number, since it uses less digits than its factorization.

4169832940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73967 (or 73965 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 4169832940 is about 64574.2436270066. The cubic root of 4169832940 is about 1609.5564715793.

The spelling of 4169832940 in words is "four billion, one hundred sixty-nine million, eight hundred thirty-two thousand, nine hundred forty".

Divisors: 1 2 4 5 7 10 13 14 20 26 28 31 35 52 62 65 70 91 124 130 140 155 182 217 260 310 364 403 434 455 620 806 868 910 1085 1612 1820 2015 2170 2821 4030 4340 5642 8060 11284 14105 28210 56420 73907 147814 295628 369535 517349 739070 960791 1034698 1478140 1921582 2069396 2291117 2586745 3843164 4582234 4803955 5173490 6725537 9164468 9607910 10346980 11455585 13451074 16037819 19215820 22911170 26902148 29784521 32075638 33627685 45822340 59569042 64151276 67255370 80189095 119138084 134510740 148922605 160378190 208491647 297845210 320756380 416983294 595690420 833966588 1042458235 2084916470 4169832940