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4957970774 = 219912457213
BaseRepresentation
bin1001001111000010…
…01010000101010110
3110210112022000022012
410213201022011112
540123220031044
62135550304222
7233602025201
oct44741120526
913715260265
104957970774
112114710909
12b644b8072
13610234523
14350680938
151e040359e
hex12784a156

4957970774 has 8 divisors (see below), whose sum is σ = 7474328400. Its totient is φ = 2466527976.

The previous prime is 4957970747. The next prime is 4957970783. The reversal of 4957970774 is 4770797594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6228209 + ... + 6229004.

It is an arithmetic number, because the mean of its divisors is an integer number (934291050).

Almost surely, 24957970774 is an apocalyptic number.

4957970774 is a deficient number, since it is larger than the sum of its proper divisors (2516357626).

4957970774 is a wasteful number, since it uses less digits than its factorization.

4957970774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12457414.

The product of its (nonzero) digits is 15558480, while the sum is 59.

The square root of 4957970774 is about 70412.8594363274. The cubic root of 4957970774 is about 1705.1711943868.

The spelling of 4957970774 in words is "four billion, nine hundred fifty-seven million, nine hundred seventy thousand, seven hundred seventy-four".

Divisors: 1 2 199 398 12457213 24914426 2478985387 4957970774