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48089207 = 65972973
BaseRepresentation
bin1011011101110…
…0100001110111
310100111011222202
42313130201313
544302323312
64434415115
71122515525
oct267344167
9110434882
1048089207
1125166151
121413149b
139c6976a
14655b315
15434d9c2
hex2ddc877

48089207 has 4 divisors (see below), whose sum is σ = 48162840. Its totient is φ = 48015576.

The previous prime is 48089203. The next prime is 48089213. The reversal of 48089207 is 70298084.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48089207 - 22 = 48089203 is a prime.

It is a super-3 number, since 3×480892073 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48089203) 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, 35828 + ... + 37145.

It is an arithmetic number, because the mean of its divisors is an integer number (12040710).

Almost surely, 248089207 is an apocalyptic number.

48089207 is a deficient number, since it is larger than the sum of its proper divisors (73633).

48089207 is an equidigital number, since it uses as much as digits as its factorization.

48089207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73632.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 48089207 is about 6934.6382025308. The cubic root of 48089207 is about 363.6491179561.

The spelling of 48089207 in words is "forty-eight million, eighty-nine thousand, two hundred seven".

Divisors: 1 659 72973 48089207