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120313416 = 23319725447
BaseRepresentation
bin1110010101111…
…01011001001000
322101101112222110
413022331121020
5221300012131
615534422320
72660434656
oct712753110
9271345873
10120313416
1161a06283
12343619a0
131bc06792
1411d9bdd6
15a868646
hex72bd648

120313416 has 32 divisors (see below), whose sum is σ = 302322240. Its totient is φ = 39899328.

The previous prime is 120313409. The next prime is 120313429. The reversal of 120313416 is 614313021.

It is a junction number, because it is equal to n+sod(n) for n = 120313392 and 120313401.

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, 7996 + ... + 17451.

It is an arithmetic number, because the mean of its divisors is an integer number (9447570).

Almost surely, 2120313416 is an apocalyptic number.

It is an amenable number.

120313416 is an abundant number, since it is smaller than the sum of its proper divisors (182008824).

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

120313416 is a wasteful number, since it uses less digits than its factorization.

120313416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25653 (or 25649 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 120313416 is about 10968.7472393159. The cubic root of 120313416 is about 493.6714584037.

Adding to 120313416 its reverse (614313021), we get a palindrome (734626437).

The spelling of 120313416 in words is "one hundred twenty million, three hundred thirteen thousand, four hundred sixteen".

Divisors: 1 2 3 4 6 8 12 24 197 394 591 788 1182 1576 2364 4728 25447 50894 76341 101788 152682 203576 305364 610728 5013059 10026118 15039177 20052236 30078354 40104472 60156708 120313416