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4912464 = 243531931
BaseRepresentation
bin10010101111010101010000
3100020120122010
4102233111100
52224144324
6253142520
756520024
oct22572520
910216563
104912464
112855897
12178aa40
13102ccab
1491c384
15670829
hex4af550

4912464 has 40 divisors (see below), whose sum is σ = 12936672. Its totient is φ = 1605760.

The previous prime is 4912459. The next prime is 4912471. The reversal of 4912464 is 4642194.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1579 + ... + 3509.

Almost surely, 24912464 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 4912464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6468336).

4912464 is an abundant number, since it is smaller than the sum of its proper divisors (8024208).

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

4912464 is a wasteful number, since it uses less digits than its factorization.

4912464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1995 (or 1989 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 4912464 is about 2216.4079046962. The cubic root of 4912464 is about 169.9938175376.

The spelling of 4912464 in words is "four million, nine hundred twelve thousand, four hundred sixty-four".

Divisors: 1 2 3 4 6 8 12 16 24 48 53 106 159 212 318 424 636 848 1272 1931 2544 3862 5793 7724 11586 15448 23172 30896 46344 92688 102343 204686 307029 409372 614058 818744 1228116 1637488 2456232 4912464