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48725601 = 316241867
BaseRepresentation
bin1011100111011…
…1111001100001
310101200111221220
42321313321201
544433204401
64500205253
71131106101
oct271677141
9111614856
1048725601
11255602a1
1214399829
13a130322
146685201
154427336
hex2e77e61

48725601 has 4 divisors (see below), whose sum is σ = 64967472. Its totient is φ = 32483732.

The previous prime is 48725591. The next prime is 48725609. The reversal of 48725601 is 10652784.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48725601 - 27 = 48725473 is a prime.

It is a super-2 number, since 2×487256012 = 4748368385622402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48725609) 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, 8120931 + ... + 8120936.

It is an arithmetic number, because the mean of its divisors is an integer number (16241868).

Almost surely, 248725601 is an apocalyptic number.

It is an amenable number.

48725601 is a deficient number, since it is larger than the sum of its proper divisors (16241871).

48725601 is a wasteful number, since it uses less digits than its factorization.

48725601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16241870.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 48725601 is about 6980.3725545274. The cubic root of 48725601 is about 365.2462240553.

The spelling of 48725601 in words is "forty-eight million, seven hundred twenty-five thousand, six hundred one".

Divisors: 1 3 16241867 48725601