Search a number
-
+
151030183680 = 2832513110259
BaseRepresentation
bin1000110010101000011…
…0011011011100000000
3112102211112221021012200
42030222012123130000
54433302211334210
6153214324553200
713624445244135
oct2145206333400
9472745837180
10151030183680
1159062668422
122532b852800
131131bb270bc
14744a51858c
153dde2740c0
hex232a19b700

151030183680 has 108 divisors (see below), whose sum is σ = 522548743080. Its totient is φ = 40274712576.

The previous prime is 151030183673. The next prime is 151030183687. The reversal of 151030183680 is 86381030151.

151030183680 is a `hidden beast` number, since 1 + 510 + 3 + 0 + 1 + 83 + 68 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (151030183673) and next prime (151030183687).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151030183687) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6543610 + ... + 6566649.

Almost surely, 2151030183680 is an apocalyptic number.

151030183680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151030183680 is an abundant number, since it is smaller than the sum of its proper divisors (371518559400).

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

151030183680 is a wasteful number, since it uses less digits than its factorization.

151030183680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13110286 (or 13110269 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The spelling of 151030183680 in words is "one hundred fifty-one billion, thirty million, one hundred eighty-three thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 576 640 720 768 960 1152 1280 1440 1920 2304 2880 3840 5760 11520 13110259 26220518 39330777 52441036 65551295 78661554 104882072 117992331 131102590 157323108 196653885 209764144 235984662 262205180 314646216 393307770 419528288 471969324 524410360 589961655 629292432 786615540 839056576 943938648 1048820720 1179923310 1258584864 1573231080 1678113152 1887877296 2097641440 2359846620 2517169728 3146462160 3356226304 3775754592 4195282880 4719693240 5034339456 6292924320 7551509184 8390565760 9439386480 10068678912 12585848640 15103018368 16781131520 18878772960 25171697280 30206036736 37757545920 50343394560 75515091840 151030183680