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149736288060 = 22325831868267
BaseRepresentation
bin1000101101110011111…
…0100110111100111100
3112022111101020120002200
42023130332212330330
54423124442204220
6152442104151500
713550414306532
oct2133476467474
9468441216080
10149736288060
115855925a4a7
122502a468590
1311173a487a8
147366746152
153d6588c890
hex22dcfa6f3c

149736288060 has 36 divisors (see below), whose sum is σ = 454200074328. Its totient is φ = 39929676768.

The previous prime is 149736288059. The next prime is 149736288101. The reversal of 149736288060 is 60882637941.

149736288060 is a `hidden beast` number, since 1 + 4 + 9 + 7 + 3 + 628 + 8 + 0 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 149736287988 and 149736288006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 415933954 + ... + 415934313.

Almost surely, 2149736288060 is an apocalyptic number.

149736288060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149736288060 is an abundant number, since it is smaller than the sum of its proper divisors (304463786268).

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

149736288060 is a wasteful number, since it uses less digits than its factorization.

149736288060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831868282 (or 831868277 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 149736288060 in words is "one hundred forty-nine billion, seven hundred thirty-six million, two hundred eighty-eight thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 831868267 1663736534 2495604801 3327473068 4159341335 4991209602 7486814403 8318682670 9982419204 12478024005 14973628806 16637365340 24956048010 29947257612 37434072015 49912096020 74868144030 149736288060