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61359106 = 231989663
BaseRepresentation
bin1110101000010…
…0010000000010
311021110100212111
43222010100002
5111201442411
610031045534
71343354344
oct352042002
9137410774
1061359106
11316aa006
12186708aa
13c934783
148213294
1555c0721
hex3a84402

61359106 has 8 divisors (see below), whose sum is σ = 95007744. Its totient is φ = 29689860.

The previous prime is 61359091. The next prime is 61359127. The reversal of 61359106 is 60195316.

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

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494770 + ... + 494893.

It is an arithmetic number, because the mean of its divisors is an integer number (11875968).

Almost surely, 261359106 is an apocalyptic number.

61359106 is a deficient number, since it is larger than the sum of its proper divisors (33648638).

61359106 is a wasteful number, since it uses less digits than its factorization.

61359106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989696.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 61359106 is about 7833.2053464722. The cubic root of 61359106 is about 394.4206772222.

The spelling of 61359106 in words is "sixty-one million, three hundred fifty-nine thousand, one hundred six".

Divisors: 1 2 31 62 989663 1979326 30679553 61359106