Search a number
-
+
54407612700 = 22325278636129
BaseRepresentation
bin110010101010111100…
…100100100100011100
312012102202112002120200
4302222330210210130
51342411322101300
640554451543500
73634162035360
oct625274444434
9165382462520
1054407612700
112108a751781
12a664bbab90
135190c69a8c
1428c1c6b2a0
1516367d4200
hexcaaf2491c

54407612700 has 108 divisors (see below), whose sum is σ = 194900181840. Its totient is φ = 12436024320.

The previous prime is 54407612669. The next prime is 54407612713. The reversal of 54407612700 is 721670445.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4311765 + ... + 4324364.

Almost surely, 254407612700 is an apocalyptic number.

54407612700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54407612700 is an abundant number, since it is smaller than the sum of its proper divisors (140492569140).

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

54407612700 is a wasteful number, since it uses less digits than its factorization.

54407612700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8636156 (or 8636146 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The spelling of 54407612700 in words is "fifty-four billion, four hundred seven million, six hundred twelve thousand, seven hundred".

Divisors: 1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 28 30 35 36 42 45 50 60 63 70 75 84 90 100 105 126 140 150 175 180 210 225 252 300 315 350 420 450 525 630 700 900 1050 1260 1575 2100 3150 6300 8636129 17272258 25908387 34544516 43180645 51816774 60452903 77725161 86361290 103633548 120905806 129541935 155450322 172722580 181358709 215903225 241811612 259083870 302264515 310900644 362717418 388625805 431806450 518167740 544076127 604529030 647709675 725434836 777251610 863612900 906793545 1088152254 1209058060 1295419350 1511322575 1554503220 1813587090 1943129025 2176304508 2590838700 2720380635 3022645150 3627174180 3886258050 4533967725 5440761270 6045290300 7772516100 9067935450 10881522540 13601903175 18135870900 27203806350 54407612700