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464113430 = 251117248189
BaseRepresentation
bin11011101010011…
…100111100010110
31012100022101221022
4123222130330112
51422303112210
6114015321142
714333620244
oct3352347426
91170271838
10464113430
11218a86320
1210b5201b2
13751cb941
14458d3794
152ab2a155
hex1ba9cf16

464113430 has 32 divisors (see below), whose sum is σ = 964962720. Its totient is φ = 158840320.

The previous prime is 464113427. The next prime is 464113451. The reversal of 464113430 is 34311464.

It is a self number, because there is not a number n which added to its sum of digits gives 464113430.

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 15 ways as a sum of consecutive naturals, for example, 122225 + ... + 125964.

It is an arithmetic number, because the mean of its divisors is an integer number (30155085).

Almost surely, 2464113430 is an apocalyptic number.

464113430 is an abundant number, since it is smaller than the sum of its proper divisors (500849290).

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

464113430 is a wasteful number, since it uses less digits than its factorization.

464113430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248224.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 464113430 is about 21543.2919954217. The cubic root of 464113430 is about 774.2384082640.

Adding to 464113430 its reverse (34311464), we get a palindrome (498424894).

The spelling of 464113430 in words is "four hundred sixty-four million, one hundred thirteen thousand, four hundred thirty".

Divisors: 1 2 5 10 11 17 22 34 55 85 110 170 187 374 935 1870 248189 496378 1240945 2481890 2730079 4219213 5460158 8438426 13650395 21096065 27300790 42192130 46411343 92822686 232056715 464113430