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16000655060 = 22513193238999
BaseRepresentation
bin11101110011011011…
…01001111011010100
31112022010001111101002
432321231221323110
5230232131430220
611203421322432
71104340216055
oct167155517324
945263044332
1016000655060
116870a52a75
123126706418
13167cc55440
14abb0a272c
15639ac4c75
hex3b9b69ed4

16000655060 has 48 divisors (see below), whose sum is σ = 38090640000. Its totient is φ = 5596988544.

The previous prime is 16000655057. The next prime is 16000655071. The reversal of 16000655060 is 6055600061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1614560 + ... + 1624439.

It is an arithmetic number, because the mean of its divisors is an integer number (793555000).

Almost surely, 216000655060 is an apocalyptic number.

16000655060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16000655060 is an abundant number, since it is smaller than the sum of its proper divisors (22089984940).

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

16000655060 is a wasteful number, since it uses less digits than its factorization.

16000655060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3239040 (or 3239038 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 16000655060 in words is "sixteen billion, six hundred fifty-five thousand, sixty".

Divisors: 1 2 4 5 10 13 19 20 26 38 52 65 76 95 130 190 247 260 380 494 988 1235 2470 4940 3238999 6477998 12955996 16194995 32389990 42106987 61540981 64779980 84213974 123081962 168427948 210534935 246163924 307704905 421069870 615409810 800032753 842139740 1230819620 1600065506 3200131012 4000163765 8000327530 16000655060