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307164124 = 22317242243
BaseRepresentation
bin10010010011101…
…111001111011100
3210101222112222001
4102103233033130
51112113222444
650251332044
710416565141
oct2223571734
9711875861
10307164124
11148427a53
1286a51024
134b838927
142cb1a3c8
151be768d4
hex124ef3dc

307164124 has 12 divisors (see below), whose sum is σ = 539235144. Its totient is φ = 153096944.

The previous prime is 307164107. The next prime is 307164131. The reversal of 307164124 is 421461703.

It is a junction number, because it is equal to n+sod(n) for n = 307164092 and 307164101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119854 + ... + 122389.

It is an arithmetic number, because the mean of its divisors is an integer number (44936262).

Almost surely, 2307164124 is an apocalyptic number.

It is an amenable number.

307164124 is a deficient number, since it is larger than the sum of its proper divisors (232071020).

307164124 is a wasteful number, since it uses less digits than its factorization.

307164124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242564 (or 242562 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 307164124 is about 17526.0983678627. The cubic root of 307164124 is about 674.7198647342.

The spelling of 307164124 in words is "three hundred seven million, one hundred sixty-four thousand, one hundred twenty-four".

Divisors: 1 2 4 317 634 1268 242243 484486 968972 76791031 153582062 307164124