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48072633 = 3729193409
BaseRepresentation
bin1011011101100…
…0011110111001
310100110100020220
42313120132321
544301311013
64434210253
71122416310
oct267303671
9110410226
1048072633
1125154754
1214123989
139c6205b
146555277
154348b23
hex2dd87b9

48072633 has 32 divisors (see below), whose sum is σ = 76358400. Its totient is φ = 26320896.

The previous prime is 48072611. The next prime is 48072653. The reversal of 48072633 is 33627084.

It is not a de Polignac number, because 48072633 - 25 = 48072601 is a prime.

It is a super-3 number, since 3×480726333 (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48072594 and 48072603.

It is not an unprimeable number, because it can be changed into a prime (48072653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117333 + ... + 117741.

It is an arithmetic number, because the mean of its divisors is an integer number (2386200).

Almost surely, 248072633 is an apocalyptic number.

It is an amenable number.

48072633 is a deficient number, since it is larger than the sum of its proper divisors (28285767).

48072633 is a wasteful number, since it uses less digits than its factorization.

48072633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 48072633 is about 6933.4430840673. The cubic root of 48072633 is about 363.6073357946.

The spelling of 48072633 in words is "forty-eight million, seventy-two thousand, six hundred thirty-three".

Divisors: 1 3 7 21 29 87 193 203 409 579 609 1227 1351 2863 4053 5597 8589 11861 16791 35583 39179 78937 83027 117537 236811 249081 552559 1657677 2289173 6867519 16024211 48072633