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55101060004 = 2250927063389
BaseRepresentation
bin110011010100010001…
…110111001110100100
312021020002100212110011
4303110101313032210
51400321332410004
641151342540004
73660312165544
oct632421671644
9167202325404
1055101060004
1121406125a21
12a819297604
135271823723
142949dbb324
151677610004
hexcd44773a4

55101060004 has 12 divisors (see below), whose sum is σ = 96616302300. Its totient is φ = 27496402208.

The previous prime is 55101059947. The next prime is 55101060017. The reversal of 55101060004 is 40006010155.

55101060004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 21053429604 + 34047630400 = 145098^2 + 184520^2 .

It is a super-2 number, since 2×551010600042 (a number of 22 digits) contains 22 as substring.

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, 13529659 + ... + 13533730.

It is an arithmetic number, because the mean of its divisors is an integer number (8051358525).

Almost surely, 255101060004 is an apocalyptic number.

It is an amenable number.

55101060004 is a deficient number, since it is larger than the sum of its proper divisors (41515242296).

55101060004 is a wasteful number, since it uses less digits than its factorization.

55101060004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27063902 (or 27063900 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 55101060004 its reverse (40006010155), we get a palindrome (95107070159).

The spelling of 55101060004 in words is "fifty-five billion, one hundred one million, sixty thousand, four".

Divisors: 1 2 4 509 1018 2036 27063389 54126778 108253556 13775265001 27550530002 55101060004