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464124052 = 22779209821
BaseRepresentation
bin11011101010011…
…111100010010100
31012100022221111201
4123222133202110
51422303432202
6114015442244
714333663230
oct3352374224
91170287451
10464124052
11218a932a7
1210b526384
1375203722
14458d75c0
152ab2d387
hex1ba9f894

464124052 has 24 divisors (see below), whose sum is σ = 940002560. Its totient is φ = 196391520.

The previous prime is 464124049. The next prime is 464124083. The reversal of 464124052 is 250421464.

It is a super-2 number, since 2×4641240522 = 430822271289797408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 464124052.

It is a congruent number.

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, 102699 + ... + 107122.

Almost surely, 2464124052 is an apocalyptic number.

It is an amenable number.

464124052 is an abundant number, since it is smaller than the sum of its proper divisors (475878508).

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

464124052 is a wasteful number, since it uses less digits than its factorization.

464124052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209911 (or 209909 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 464124052 is about 21543.5385208651. The cubic root of 464124052 is about 774.2443147925.

The spelling of 464124052 in words is "four hundred sixty-four million, one hundred twenty-four thousand, fifty-two".

Divisors: 1 2 4 7 14 28 79 158 316 553 1106 2212 209821 419642 839284 1468747 2937494 5874988 16575859 33151718 66303436 116031013 232062026 464124052