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48700970 = 2522321839
BaseRepresentation
bin1011100111000…
…1111000101010
310101122021011122
42321301320222
544431412340
64455455242
71130644223
oct271617052
9111567148
1048700970
112554383a
1214387522
13a122056
14667a24a
15441edb5
hex2e71e2a

48700970 has 16 divisors (see below), whose sum is σ = 88058880. Its totient is φ = 19392144.

The previous prime is 48700957. The next prime is 48700979. The reversal of 48700970 is 7900784.

It is a self number, because there is not a number n which added to its sum of digits gives 48700970.

It is not an unprimeable number, because it can be changed into a prime (48700979) 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, 8690 + ... + 13149.

It is an arithmetic number, because the mean of its divisors is an integer number (5503680).

Almost surely, 248700970 is an apocalyptic number.

48700970 is a deficient number, since it is larger than the sum of its proper divisors (39357910).

48700970 is a wasteful number, since it uses less digits than its factorization.

48700970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22069.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 48700970 is about 6978.6080273934. The cubic root of 48700970 is about 365.1846691718.

The spelling of 48700970 in words is "forty-eight million, seven hundred thousand, nine hundred seventy".

Divisors: 1 2 5 10 223 446 1115 2230 21839 43678 109195 218390 4870097 9740194 24350485 48700970