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23914214030 = 2572979149119
BaseRepresentation
bin10110010001011001…
…011111001010001110
32021201121210221110202
4112101121133022032
5342434014322110
614552552333502
71504421315420
oct262131371216
967647727422
1023914214030
11a161a4aa53
1247749a4292
1323415c1505
14122c0a8810
1594e6e80a5
hex59165f28e

23914214030 has 64 divisors (see below), whose sum is σ = 51535872000. Its totient is φ = 7816169088.

The previous prime is 23914213997. The next prime is 23914214053. The reversal of 23914214030 is 3041241932.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23914213984 and 23914214002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85811 + ... + 234929.

It is an arithmetic number, because the mean of its divisors is an integer number (805248000).

Almost surely, 223914214030 is an apocalyptic number.

23914214030 is an abundant number, since it is smaller than the sum of its proper divisors (27621657970).

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

23914214030 is a wasteful number, since it uses less digits than its factorization.

23914214030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149241.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 23914214030 its reverse (3041241932), we get a palindrome (26955455962).

The spelling of 23914214030 in words is "twenty-three billion, nine hundred fourteen million, two hundred fourteen thousand, thirty".

Divisors: 1 2 5 7 10 14 29 35 58 70 79 145 158 203 290 395 406 553 790 1015 1106 2030 2291 2765 4582 5530 11455 16037 22910 32074 80185 149119 160370 298238 745595 1043833 1491190 2087666 4324451 5219165 8648902 10438330 11780401 21622255 23560802 30271157 43244510 58902005 60542314 82462807 117804010 151355785 164925614 302711570 341631629 412314035 683263258 824628070 1708158145 2391421403 3416316290 4782842806 11957107015 23914214030