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48708030 = 2357231943
BaseRepresentation
bin1011100111001…
…1100110111110
310101122121212010
42321303212332
544432124110
64455552050
71131003630
oct271634676
9111577763
1048708030
1125549078
121438b626
13a125327
14667ca50
154422020
hex2e739be

48708030 has 32 divisors (see below), whose sum is σ = 133599744. Its totient is φ = 11133216.

The previous prime is 48708019. The next prime is 48708061. The reversal of 48708030 is 3080784.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115762 + ... + 116181.

It is an arithmetic number, because the mean of its divisors is an integer number (4174992).

Almost surely, 248708030 is an apocalyptic number.

48708030 is an abundant number, since it is smaller than the sum of its proper divisors (84891714).

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

48708030 is a wasteful number, since it uses less digits than its factorization.

48708030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231960.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 48708030 is about 6979.1138405961. The cubic root of 48708030 is about 365.2023148107.

The spelling of 48708030 in words is "forty-eight million, seven hundred eight thousand, thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 231943 463886 695829 1159715 1391658 1623601 2319430 3247202 3479145 4870803 6958290 8118005 9741606 16236010 24354015 48708030