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60701961 = 3136114867
BaseRepresentation
bin1110011110001…
…1110100001001
311020012222102210
43213203310021
5111014430321
610005015333
71334646435
oct347436411
9136188383
1060701961
11312a0311
12183b4549
13c764628
1480c19c5
1554e0b76
hex39e3d09

60701961 has 8 divisors (see below), whose sum is σ = 81000864. Its totient is φ = 40435520.

The previous prime is 60701891. The next prime is 60701969. The reversal of 60701961 is 16910706.

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 60701961 - 27 = 60701833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60701969) 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, 3351 + ... + 11516.

It is an arithmetic number, because the mean of its divisors is an integer number (10125108).

Almost surely, 260701961 is an apocalyptic number.

It is an amenable number.

60701961 is a deficient number, since it is larger than the sum of its proper divisors (20298903).

60701961 is a wasteful number, since it uses less digits than its factorization.

60701961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16231.

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 60701961 is about 7791.1463213060. The cubic root of 60701961 is about 393.0075622214.

The spelling of 60701961 in words is "sixty million, seven hundred one thousand, nine hundred sixty-one".

Divisors: 1 3 1361 4083 14867 44601 20233987 60701961