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4961674464 = 25351684109
BaseRepresentation
bin1001001111011110…
…10010010011100000
3110210210021011210220
410213233102103200
540130142040324
62140201523040
7233645352135
oct44757222340
913723234726
104961674464
11211681050a
12b657a3480
13610c30266
14350d6658c
151e08d5b79
hex127bd24e0

4961674464 has 24 divisors (see below), whose sum is σ = 13024395720. Its totient is φ = 1653891456.

The previous prime is 4961674463. The next prime is 4961674477. The reversal of 4961674464 is 4644761694.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4961674463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25841959 + ... + 25842150.

It is an arithmetic number, because the mean of its divisors is an integer number (542683155).

Almost surely, 24961674464 is an apocalyptic number.

It is an amenable number.

4961674464 is an abundant number, since it is smaller than the sum of its proper divisors (8062721256).

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

4961674464 is a wasteful number, since it uses less digits than its factorization.

4961674464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51684122 (or 51684114 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 51.

The square root of 4961674464 is about 70439.1543390464. The cubic root of 4961674464 is about 1705.5956861708.

The spelling of 4961674464 in words is "four billion, nine hundred sixty-one million, six hundred seventy-four thousand, four hundred sixty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 51684109 103368218 155052327 206736436 310104654 413472872 620209308 826945744 1240418616 1653891488 2480837232 4961674464