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47200974004 = 2265318070817
BaseRepresentation
bin101011111101011001…
…011011010010110100
311111211111221220210101
4223331121123102310
51233131422132004
633403412403444
73260453442052
oct537531332264
9144744856711
1047200974004
11190217a0428
129193616584
1345b2bc3c22
1423daac11d2
151363c9dba4
hexafd65b4b4

47200974004 has 12 divisors (see below), whose sum is σ = 82728204804. Its totient is φ = 23564344064.

The previous prime is 47200974001. The next prime is 47200974019. The reversal of 47200974004 is 40047900274.

It can be written as a sum of positive squares in 2 ways, for example, as 4277421604 + 42923552400 = 65402^2 + 207180^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47200974001) 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, 9032797 + ... + 9038020.

It is an arithmetic number, because the mean of its divisors is an integer number (6894017067).

Almost surely, 247200974004 is an apocalyptic number.

It is an amenable number.

47200974004 is a deficient number, since it is larger than the sum of its proper divisors (35527230800).

47200974004 is a wasteful number, since it uses less digits than its factorization.

47200974004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18071474 (or 18071472 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The spelling of 47200974004 in words is "forty-seven billion, two hundred million, nine hundred seventy-four thousand, four".

Divisors: 1 2 4 653 1306 2612 18070817 36141634 72283268 11800243501 23600487002 47200974004