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48080747 = 11131013329
BaseRepresentation
bin1011011101101…
…0011101101011
310100110202101102
42313122131223
544302040442
64434312015
71122452051
oct267323553
9110422342
1048080747
112515a860
121412860b
139c65960
1465581d1
15434b232
hex2dda76b

48080747 has 16 divisors (see below), whose sum is σ = 57062880. Its totient is φ = 39936000.

The previous prime is 48080731. The next prime is 48080759. The reversal of 48080747 is 74708084.

It is not a de Polignac number, because 48080747 - 24 = 48080731 is a prime.

It is a super-3 number, since 3×480807473 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48080747.

It is not an unprimeable number, because it can be changed into a prime (48080707) by changing a digit.

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, 12779 + ... + 16107.

It is an arithmetic number, because the mean of its divisors is an integer number (3566430).

Almost surely, 248080747 is an apocalyptic number.

48080747 is a deficient number, since it is larger than the sum of its proper divisors (8982133).

48080747 is a wasteful number, since it uses less digits than its factorization.

48080747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3454.

The product of its (nonzero) digits is 50176, while the sum is 38.

The square root of 48080747 is about 6934.0281943471. The cubic root of 48080747 is about 363.6277919514.

The spelling of 48080747 in words is "forty-eight million, eighty thousand, seven hundred forty-seven".

Divisors: 1 11 13 101 143 1111 1313 3329 14443 36619 43277 336229 476047 3698519 4370977 48080747