Search a number
-
+
23695102068 = 22311374851577
BaseRepresentation
bin10110000100010101…
…101001000001110100
32021011100111220100220
4112010111221001310
5342011421231233
614515124134340
71466121021141
oct260425510164
967140456326
1023695102068
11a05a2a3990
1247135373b0
1323080a5071
14120ad4d3c8
1593a365eb3
hex584569074

23695102068 has 48 divisors (see below), whose sum is σ = 61944947904. Its totient is φ = 6986269440.

The previous prime is 23695102063. The next prime is 23695102073. The reversal of 23695102068 is 86020159632.

It is an interprime number because it is at equal distance from previous prime (23695102063) and next prime (23695102073).

It is a super-2 number, since 2×236951020682 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23695102063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2420905 + ... + 2430672.

It is an arithmetic number, because the mean of its divisors is an integer number (1290519748).

Almost surely, 223695102068 is an apocalyptic number.

It is an amenable number.

23695102068 is an abundant number, since it is smaller than the sum of its proper divisors (38249845836).

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

23695102068 is a wasteful number, since it uses less digits than its factorization.

23695102068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4851632 (or 4851630 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 23695102068 in words is "twenty-three billion, six hundred ninety-five million, one hundred two thousand, sixty-eight".

Divisors: 1 2 3 4 6 11 12 22 33 37 44 66 74 111 132 148 222 407 444 814 1221 1628 2442 4884 4851577 9703154 14554731 19406308 29109462 53367347 58218924 106734694 160102041 179508349 213469388 320204082 359016698 538525047 640408164 718033396 1077050094 1974591839 2154100188 3949183678 5923775517 7898367356 11847551034 23695102068