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48896970 = 2351629899
BaseRepresentation
bin1011101010000…
…1101111001010
310102000020000220
42322201233022
5100004200340
64504010510
71132421523
oct272415712
9112006026
1048896970
1125668021
1214460a36
13a190325
1466cb84a
15445ced0
hex2ea1bca

48896970 has 16 divisors (see below), whose sum is σ = 117352800. Its totient is φ = 13039184.

The previous prime is 48896957. The next prime is 48896983. The reversal of 48896970 is 7969884.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (48896957) and next prime (48896983).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 814920 + ... + 814979.

It is an arithmetic number, because the mean of its divisors is an integer number (7334550).

Almost surely, 248896970 is an apocalyptic number.

48896970 is an abundant number, since it is smaller than the sum of its proper divisors (68455830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48896970 is a wasteful number, since it uses less digits than its factorization.

48896970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1629909.

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 48896970 is about 6992.6368417071. The cubic root of 48896970 is about 365.6739160209.

It can be divided in two parts, 48 and 896970, that multiplied together give a triangular number (43054560 = T9279).

The spelling of 48896970 in words is "forty-eight million, eight hundred ninety-six thousand, nine hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 1629899 3259798 4889697 8149495 9779394 16298990 24448485 48896970