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23316067012740 = 2235388601116879
BaseRepresentation
bin1010100110100101100011…
…11001000101000010000100
310001112222211210120121211220
411103102301321011002010
511024002301123401430
6121331130414400340
74624346606404155
oct523226171050204
9101488753517756
1023316067012740
11747a319a86537
1227469878000b0
13100190755c668
145a870a0ad92c
152a67875ba110
hex1534b1e45084

23316067012740 has 24 divisors (see below), whose sum is σ = 65284987635840. Its totient is φ = 6217617870048.

The previous prime is 23316067012723. The next prime is 23316067012753. The reversal of 23316067012740 is 4721076061332.

It is a junction number, because it is equal to n+sod(n) for n = 23316067012692 and 23316067012701.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194300558380 + ... + 194300558499.

It is an arithmetic number, because the mean of its divisors is an integer number (2720207818160).

Almost surely, 223316067012740 is an apocalyptic number.

23316067012740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23316067012740 is an abundant number, since it is smaller than the sum of its proper divisors (41968920623100).

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

23316067012740 is a wasteful number, since it uses less digits than its factorization.

23316067012740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388601116891 (or 388601116889 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 23316067012740 in words is "twenty-three trillion, three hundred sixteen billion, sixty-seven million, twelve thousand, seven hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 388601116879 777202233758 1165803350637 1554404467516 1943005584395 2331606701274 3886011168790 4663213402548 5829016753185 7772022337580 11658033506370 23316067012740