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55031314104 = 23321358794139
BaseRepresentation
bin110011010000000111…
…110011011010111000
312021001020010102001200
4303100013303122320
51400201004022404
641140412014200
73655504310664
oct632007633270
9167036112050
1055031314104
112137a818888
12a7b9a61360
135260243770
142940a238a4
151671434839
hexcd01f36b8

55031314104 has 48 divisors (see below), whose sum is σ = 160508002200. Its totient is φ = 16932711744.

The previous prime is 55031314103. The next prime is 55031314147. The reversal of 55031314104 is 40141313055.

It is a happy number.

55031314104 is a `hidden beast` number, since 5 + 503 + 13 + 141 + 0 + 4 = 666.

55031314104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55031314103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29396134 + ... + 29398005.

Almost surely, 255031314104 is an apocalyptic number.

It is an amenable number.

55031314104 is an abundant number, since it is smaller than the sum of its proper divisors (105476688096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55031314104 is a wasteful number, since it uses less digits than its factorization.

55031314104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58794164 (or 58794157 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 55031314104 its reverse (40141313055), we get a palindrome (95172627159).

The spelling of 55031314104 in words is "fifty-five billion, thirty-one million, three hundred fourteen thousand, one hundred four".

Divisors: 1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 234 312 468 936 58794139 117588278 176382417 235176556 352764834 470353112 529147251 705529668 764323807 1058294502 1411059336 1528647614 2116589004 2292971421 3057295228 4233178008 4585942842 6114590456 6878914263 9171885684 13757828526 18343771368 27515657052 55031314104