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48157007 = 1373471013
BaseRepresentation
bin1011011110110…
…1000101001111
310100121121222212
42313231011033
544312011012
64440101035
71123220303
oct267550517
9110547885
1048157007
1125202088
121416477b
139c91592
146577d03
154363b22
hex2ded14f

48157007 has 8 divisors (see below), whose sum is σ = 48696336. Its totient is φ = 47620672.

The previous prime is 48156991. The next prime is 48157013. The reversal of 48157007 is 70075184.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48157007 - 24 = 48156991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48157027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47033 + ... + 48045.

It is an arithmetic number, because the mean of its divisors is an integer number (6087042).

Almost surely, 248157007 is an apocalyptic number.

48157007 is a deficient number, since it is larger than the sum of its proper divisors (539329).

48157007 is a wasteful number, since it uses less digits than its factorization.

48157007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1497.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 48157007 is about 6939.5249837435. The cubic root of 48157007 is about 363.8199382138.

The spelling of 48157007 in words is "forty-eight million, one hundred fifty-seven thousand, seven".

Divisors: 1 137 347 1013 47539 138781 351511 48157007