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464707464 = 2331310114747
BaseRepresentation
bin11011101100101…
…101111110001000
31012101102120210120
4123230231332020
51422431114324
6114040143240
714341643154
oct3354557610
91171376716
10464707464
11219351661
1210b767b20
1375379140
1445a0a064
152abe6179
hex1bb2df88

464707464 has 64 divisors (see below), whose sum is σ = 1263608640. Its totient is φ = 141561600.

The previous prime is 464707459. The next prime is 464707487.

464707464 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4647074642 = 431906054194622592, which contains 22 as substring.

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, 24139 + ... + 38885.

It is an arithmetic number, because the mean of its divisors is an integer number (19743885).

Almost surely, 2464707464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 464707464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (631804320).

464707464 is an abundant number, since it is smaller than the sum of its proper divisors (798901176).

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

464707464 is a wasteful number, since it uses less digits than its factorization.

464707464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14870 (or 14866 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 42.

The square root of 464707464 is about 21557.0745696164. The cubic root of 464707464 is about 774.5685918099.

The spelling of 464707464 in words is "four hundred sixty-four million, seven hundred seven thousand, four hundred sixty-four".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 101 104 156 202 303 312 404 606 808 1212 1313 2424 2626 3939 5252 7878 10504 14747 15756 29494 31512 44241 58988 88482 117976 176964 191711 353928 383422 575133 766844 1150266 1489447 1533688 2300532 2978894 4468341 4601064 5957788 8936682 11915576 17873364 19362811 35746728 38725622 58088433 77451244 116176866 154902488 232353732 464707464