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117005103106 = 21313529126547
BaseRepresentation
bin110110011111000001…
…1000011000000000010
3102012000021202002022021
41230332003003000002
53404111301244411
6125430145232054
711311331652403
oct1547603030002
9365007662267
10117005103106
114569236a821
121a81493262a
13b05889b828
14593d6ab9aa
15309c0bda71
hex1b3e0c3002

117005103106 has 16 divisors (see below), whose sum is σ = 176898918240. Its totient is φ = 58039057440.

The previous prime is 117005103101. The next prime is 117005103157. The reversal of 117005103106 is 601301500711.

It is not an unprimeable number, because it can be changed into a prime (117005103101) 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, 861325 + ... + 987871.

It is an arithmetic number, because the mean of its divisors is an integer number (11056182390).

Almost surely, 2117005103106 is an apocalyptic number.

117005103106 is a deficient number, since it is larger than the sum of its proper divisors (59893815134).

117005103106 is a wasteful number, since it uses less digits than its factorization.

117005103106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130209.

The product of its (nonzero) digits is 630, while the sum is 25.

Adding to 117005103106 its reverse (601301500711), we get a palindrome (718306603817).

The spelling of 117005103106 in words is "one hundred seventeen billion, five million, one hundred three thousand, one hundred six".

Divisors: 1 2 131 262 3529 7058 126547 253094 462299 924598 16577657 33155314 446584363 893168726 58502551553 117005103106