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61106010606051 = 370798328769999
BaseRepresentation
bin11011110010011010110100…
…00011100100100111100011
322000100200021221110201010220
431321031122003210213203
531002130102203343201
6333543414100054123
715604522623113655
oct1571153203444743
9260320257421126
1061106010606051
1118519a05a58414
126a2a907394343
13281336c996b98
1411137921b06d5
1570e793084036
hex37935a0e49e3

61106010606051 has 8 divisors (see below), whose sum is σ = 81474798720000. Its totient is φ = 40737281448072.

The previous prime is 61106010606001. The next prime is 61106010606061. The reversal of 61106010606051 is 15060601060116.

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

It is not a de Polignac number, because 61106010606051 - 26 = 61106010605987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61106010606001) 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, 12261051 + ... + 16508948.

It is an arithmetic number, because the mean of its divisors is an integer number (10184349840000).

Almost surely, 261106010606051 is an apocalyptic number.

61106010606051 is a deficient number, since it is larger than the sum of its proper divisors (20368788113949).

61106010606051 is a wasteful number, since it uses less digits than its factorization.

61106010606051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29477985.

The product of its (nonzero) digits is 6480, while the sum is 33.

Adding to 61106010606051 its reverse (15060601060116), we get a palindrome (76166611666167).

The spelling of 61106010606051 in words is "sixty-one trillion, one hundred six billion, ten million, six hundred six thousand, fifty-one".

Divisors: 1 3 707983 2123949 28769999 86309997 20368670202017 61106010606051