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60948005 = 531738453
BaseRepresentation
bin1110100001111…
…1111000100101
311020200110221112
43220133320211
5111100314010
610014154405
71340022656
oct350377045
9136613845
1060948005
1131449158
12184b2a05
13c81c611
14814752d
15553da05
hex3a1fe25

60948005 has 8 divisors (see below), whose sum is σ = 73370232. Its totient is φ = 48603328.

The previous prime is 60947993. The next prime is 60948037. The reversal of 60948005 is 50084906.

It can be written as a sum of positive squares in 4 ways, for example, as 217156 + 60730849 = 466^2 + 7793^2 .

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 60948005 - 24 = 60947989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17642 + ... + 20811.

It is an arithmetic number, because the mean of its divisors is an integer number (9171279).

Almost surely, 260948005 is an apocalyptic number.

It is an amenable number.

60948005 is a deficient number, since it is larger than the sum of its proper divisors (12422227).

60948005 is a wasteful number, since it uses less digits than its factorization.

60948005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38775.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 60948005 is about 7806.9203275043. The cubic root of 60948005 is about 393.5378405217.

The spelling of 60948005 in words is "sixty million, nine hundred forty-eight thousand, five".

Divisors: 1 5 317 1585 38453 192265 12189601 60948005