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48700947 = 329559781
BaseRepresentation
bin1011100111000…
…1111000010011
310101122021010210
42321301320103
544431412242
64455455203
71130644161
oct271617023
9111567123
1048700947
1125543819
1214387503
13a122039
14667a231
15441ed9c
hex2e71e13

48700947 has 8 divisors (see below), whose sum is σ = 67173840. Its totient is φ = 31347680.

The previous prime is 48700931. The next prime is 48700957. The reversal of 48700947 is 74900784.

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 48700947 - 24 = 48700931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48700957) 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, 279804 + ... + 279977.

It is an arithmetic number, because the mean of its divisors is an integer number (8396730).

Almost surely, 248700947 is an apocalyptic number.

48700947 is a deficient number, since it is larger than the sum of its proper divisors (18472893).

48700947 is a wasteful number, since it uses less digits than its factorization.

48700947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559813.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 48700947 is about 6978.6063795001. The cubic root of 48700947 is about 365.1846116832.

The spelling of 48700947 in words is "forty-eight million, seven hundred thousand, nine hundred forty-seven".

Divisors: 1 3 29 87 559781 1679343 16233649 48700947