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105339152904 = 2339834465037
BaseRepresentation
bin110001000011010110…
…0111110101000001000
3101001220021012102010120
41202012230332220020
53211213310343104
6120220411343240
710416255011646
oct1420654765010
9331807172116
10105339152904
1140746229767
12184b9a51b20
139c199c720b
1451541a8196
152b17d35cd9
hex1886b3ea08

105339152904 has 32 divisors (see below), whose sum is σ = 263615843520. Its totient is φ = 35077322816.

The previous prime is 105339152861. The next prime is 105339152951. The reversal of 105339152904 is 409251933501.

It is a super-2 number, since 2×1053391529042 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2208927 + ... + 2256110.

It is an arithmetic number, because the mean of its divisors is an integer number (8237995110).

Almost surely, 2105339152904 is an apocalyptic number.

It is an amenable number.

105339152904 is an abundant number, since it is smaller than the sum of its proper divisors (158276690616).

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

105339152904 is a wasteful number, since it uses less digits than its factorization.

105339152904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4466029 (or 4466025 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 42.

The spelling of 105339152904 in words is "one hundred five billion, three hundred thirty-nine million, one hundred fifty-two thousand, nine hundred four".

Divisors: 1 2 3 4 6 8 12 24 983 1966 2949 3932 5898 7864 11796 23592 4465037 8930074 13395111 17860148 26790222 35720296 53580444 107160888 4389131371 8778262742 13167394113 17556525484 26334788226 35113050968 52669576452 105339152904