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48290956 = 2271724677
BaseRepresentation
bin1011100000110…
…1110010001100
310100212102201221
42320031302030
544330302311
64443013124
71124315650
oct270156214
9110772657
1048290956
112529378a
121420a1a4
13a00a53c
1465b0a60
15438d671
hex2e0dc8c

48290956 has 12 divisors (see below), whose sum is σ = 96581968. Its totient is φ = 20696112.

The previous prime is 48290947. The next prime is 48290959. The reversal of 48290956 is 65909284.

48290956 is an admirable number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (48290959) 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, 862311 + ... + 862366.

Almost surely, 248290956 is an apocalyptic number.

It is an amenable number.

48290956 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

48290956 is a wasteful number, since it uses less digits than its factorization.

48290956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724688 (or 1724686 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 48290956 is about 6949.1694467756. The cubic root of 48290956 is about 364.1569483786.

The spelling of 48290956 in words is "forty-eight million, two hundred ninety thousand, nine hundred fifty-six".

Divisors: 1 2 4 7 14 28 1724677 3449354 6898708 12072739 24145478 48290956