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12474002 = 229431499
BaseRepresentation
bin101111100101…
…011010010010
3212110202010002
4233211122102
511143132002
61123210002
7211012232
oct57453222
925422102
1012474002
11704a9a2
124216902
132779988
141929cc2
151166002
hexbe5692

12474002 has 16 divisors (see below), whose sum is σ = 19440000. Its totient is φ = 5995920.

The previous prime is 12473983. The next prime is 12474017. The reversal of 12474002 is 20047421.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24749 + ... + 25247.

It is an arithmetic number, because the mean of its divisors is an integer number (1215000).

Almost surely, 212474002 is an apocalyptic number.

12474002 is a deficient number, since it is larger than the sum of its proper divisors (6965998).

12474002 is a wasteful number, since it uses less digits than its factorization.

12474002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 12474002 is about 3531.8553198001. The cubic root of 12474002 is about 231.9184339702.

The spelling of 12474002 in words is "twelve million, four hundred seventy-four thousand, two".

Divisors: 1 2 29 58 431 499 862 998 12499 14471 24998 28942 215069 430138 6237001 12474002