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48766972 = 2214838221
BaseRepresentation
bin1011101000000…
…1111111111100
310101202121201011
42322001333330
544441020342
64501125004
71131340522
oct272017774
9111677634
1048766972
1125589391
12143b9764
13a1460c7
146696312
154434717
hex2e81ffc

48766972 has 12 divisors (see below), whose sum is σ = 85410136. Its totient is φ = 24364080.

The previous prime is 48766957. The next prime is 48766973. The reversal of 48766972 is 27966784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48766973) 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, 1822 + ... + 10042.

Almost surely, 248766972 is an apocalyptic number.

It is an amenable number.

48766972 is a deficient number, since it is larger than the sum of its proper divisors (36643164).

48766972 is a wasteful number, since it uses less digits than its factorization.

48766972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9708 (or 9706 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 49.

The square root of 48766972 is about 6983.3353062845. The cubic root of 48766972 is about 365.3495669020.

The spelling of 48766972 in words is "forty-eight million, seven hundred sixty-six thousand, nine hundred seventy-two".

Divisors: 1 2 4 1483 2966 5932 8221 16442 32884 12191743 24383486 48766972