Base | Representation |
---|---|
bin | 10101100100111… |
… | …001111100001100 |
3 | 221020011022012220 |
4 | 111210321330030 |
5 | 1220132333134 |
6 | 55530455340 |
7 | 11653626024 |
oct | 2544717414 |
9 | 836138186 |
10 | 361996044 |
11 | 176378a93 |
12 | a1294550 |
13 | 59cc6457 |
14 | 36110a84 |
15 | 21ba8149 |
hex | 15939f0c |
361996044 has 12 divisors (see below), whose sum is σ = 844657464. Its totient is φ = 120665344.
The previous prime is 361996039. The next prime is 361996069. The reversal of 361996044 is 440699163.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×3619960442 = 262082271743299872, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 361995987 and 361996005.
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, 15083157 + ... + 15083180.
It is an arithmetic number, because the mean of its divisors is an integer number (70388122).
Almost surely, 2361996044 is an apocalyptic number.
It is an amenable number.
361996044 is an abundant number, since it is smaller than the sum of its proper divisors (482661420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
361996044 is a wasteful number, since it uses less digits than its factorization.
361996044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30166344 (or 30166342 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 42.
The square root of 361996044 is about 19026.1936287845. The cubic root of 361996044 is about 712.6910005635.
The spelling of 361996044 in words is "three hundred sixty-one million, nine hundred ninety-six thousand, forty-four".
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