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47700481007 = 251641296477
BaseRepresentation
bin101100011011001010…
…111001001111101111
311120010022212111120202
4230123022321033233
51240142310343012
633525134504115
73306030253514
oct543312711757
9146108774522
1047700481007
1119258750433
1292b296503b
1346625357ba
14244718930b
151392a6acc2
hexb1b2b93ef

47700481007 has 8 divisors (see below), whose sum is σ = 47965396752. Its totient is φ = 47436160000.

The previous prime is 47700480991. The next prime is 47700481013. The reversal of 47700481007 is 70018400774.

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

It is a cyclic number.

It is not a de Polignac number, because 47700481007 - 24 = 47700480991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47700481097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12653 + ... + 309129.

It is an arithmetic number, because the mean of its divisors is an integer number (5995674594).

Almost surely, 247700481007 is an apocalyptic number.

47700481007 is a deficient number, since it is larger than the sum of its proper divisors (264915745).

47700481007 is a wasteful number, since it uses less digits than its factorization.

47700481007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297369.

The product of its (nonzero) digits is 43904, while the sum is 38.

The spelling of 47700481007 in words is "forty-seven billion, seven hundred million, four hundred eighty-one thousand, seven".

Divisors: 1 251 641 160891 296477 74415727 190041757 47700481007