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47331152852 = 2219622778327
BaseRepresentation
bin101100000101001010…
…000001001111010100
311112011120220200121012
4230011022001033110
51233413233342402
633424342511352
73263624106164
oct540512011724
9145146820535
1047331152852
1119089224755
12920b135558
134603b72c29
1424100ca5a4
151370415452
hexb052813d4

47331152852 has 12 divisors (see below), whose sum is σ = 87188965920. Its totient is φ = 22420019736.

The previous prime is 47331152821. The next prime is 47331152857. The reversal of 47331152852 is 25825113374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47331152857) 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, 311389088 + ... + 311389239.

It is an arithmetic number, because the mean of its divisors is an integer number (7265747160).

Almost surely, 247331152852 is an apocalyptic number.

It is an amenable number.

47331152852 is a deficient number, since it is larger than the sum of its proper divisors (39857813068).

47331152852 is a wasteful number, since it uses less digits than its factorization.

47331152852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622778350 (or 622778348 counting only the distinct ones).

The product of its digits is 201600, while the sum is 41.

The spelling of 47331152852 in words is "forty-seven billion, three hundred thirty-one million, one hundred fifty-two thousand, eight hundred fifty-two".

Divisors: 1 2 4 19 38 76 622778327 1245556654 2491113308 11832788213 23665576426 47331152852