Base | Representation |
---|---|
bin | 111000110110000010… |
… | …0010011110101001000 |
3 | 102200002102021220121021 |
4 | 1301230010103311020 |
5 | 4000000432402131 |
6 | 132025033522224 |
7 | 11551030120003 |
oct | 1615404236510 |
9 | 380072256537 |
10 | 122072153416 |
11 | 47852603704 |
12 | 1b7a9873374 |
13 | b6855a5455 |
14 | 5ca062453a |
15 | 3296d6be11 |
hex | 1c6c113d48 |
122072153416 has 16 divisors (see below), whose sum is σ = 229162065840. Its totient is φ = 60962269200.
The previous prime is 122072153383. The next prime is 122072153461. The reversal of 122072153416 is 614351270221.
It is a super-2 number, since 2×1220721534162 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9218910 + ... + 9232141.
It is an arithmetic number, because the mean of its divisors is an integer number (14322629115).
Almost surely, 2122072153416 is an apocalyptic number.
It is an amenable number.
122072153416 is a deficient number, since it is larger than the sum of its proper divisors (107089912424).
122072153416 is a wasteful number, since it uses less digits than its factorization.
122072153416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18451884 (or 18451880 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 34.
The spelling of 122072153416 in words is "one hundred twenty-two billion, seventy-two million, one hundred fifty-three thousand, four hundred sixteen".
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