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159383106 = 2332951539
BaseRepresentation
bin10010111111111…
…11111001000010
3102002220111112000
421133333321002
5311300224411
623452044430
73643506531
oct1137777102
9362814460
10159383106
1181a70983
1245463716
1327035a3c
141724c318
15ded4956
hex97ffe42

159383106 has 16 divisors (see below), whose sum is σ = 354184800. Its totient is φ = 53127684.

The previous prime is 159383093. The next prime is 159383111. The reversal of 159383106 is 601383951.

It is a happy number.

It is a super-4 number, since 4×1593831064 (a number of 34 digits) contains 4444 as substring.

It is a Curzon number.

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, 1475716 + ... + 1475823.

It is an arithmetic number, because the mean of its divisors is an integer number (22136550).

Almost surely, 2159383106 is an apocalyptic number.

159383106 is an abundant number, since it is smaller than the sum of its proper divisors (194801694).

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

159383106 is a wasteful number, since it uses less digits than its factorization.

159383106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2951550 (or 2951544 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 159383106 is about 12624.7022143098. The cubic root of 159383106 is about 542.1849130551.

It can be divided in two parts, 15938 and 3106, that added together give a square (19044 = 1382).

The spelling of 159383106 in words is "one hundred fifty-nine million, three hundred eighty-three thousand, one hundred six".

Divisors: 1 2 3 6 9 18 27 54 2951539 5903078 8854617 17709234 26563851 53127702 79691553 159383106