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470400036 = 22361642623
BaseRepresentation
bin11100000010011…
…011110000100100
31012210010210112120
4130002123300210
51430410300121
6114402145540
714441222451
oct3402336044
91183123476
10470400036
1122158a567
121116522b0
13765c0222
144668c828
152b46cbc6
hex1c09bc24

470400036 has 24 divisors (see below), whose sum is σ = 1115595264. Its totient is φ = 154229280.

The previous prime is 470400023. The next prime is 470400059. The reversal of 470400036 is 630004074.

It is a junction number, because it is equal to n+sod(n) for n = 470399979 and 470400015.

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, 320580 + ... + 322043.

It is an arithmetic number, because the mean of its divisors is an integer number (46483136).

Almost surely, 2470400036 is an apocalyptic number.

It is an amenable number.

470400036 is an abundant number, since it is smaller than the sum of its proper divisors (645195228).

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

470400036 is a wasteful number, since it uses less digits than its factorization.

470400036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642691 (or 642689 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 470400036 is about 21688.7075686865. The cubic root of 470400036 is about 777.7185338427.

The spelling of 470400036 in words is "four hundred seventy million, four hundred thousand, thirty-six".

Divisors: 1 2 3 4 6 12 61 122 183 244 366 732 642623 1285246 1927869 2570492 3855738 7711476 39200003 78400006 117600009 156800012 235200018 470400036