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55060561101 = 3713375451001
BaseRepresentation
bin110011010001110111…
…010111110011001101
312021010021011022101210
4303101313113303031
51400231000423401
641143334525033
73656311022130
oct632167276315
9167107138353
1055060561101
1121395284557
12a807806779
135266313a90
142944878217
151673cb04d6
hexcd1dd7ccd

55060561101 has 32 divisors (see below), whose sum is σ = 92797858048. Its totient is φ = 28257984000.

The previous prime is 55060561069. The next prime is 55060561133. The reversal of 55060561101 is 10116506055.

It is an interprime number because it is at equal distance from previous prime (55060561069) and next prime (55060561133).

It is not a de Polignac number, because 55060561101 - 25 = 55060561069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55060561001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2715400 + ... + 2735601.

It is an arithmetic number, because the mean of its divisors is an integer number (2899933064).

Almost surely, 255060561101 is an apocalyptic number.

It is an amenable number.

55060561101 is a deficient number, since it is larger than the sum of its proper divisors (37737296947).

55060561101 is a wasteful number, since it uses less digits than its factorization.

55060561101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5451061.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 55060561101 in words is "fifty-five billion, sixty million, five hundred sixty-one thousand, one hundred one".

Divisors: 1 3 7 13 21 37 39 91 111 259 273 481 777 1443 3367 10101 5451001 16353003 38157007 70863013 114471021 201687037 212589039 496041091 605061111 1411809259 1488123273 2621931481 4235427777 7865794443 18353520367 55060561101