Search a number
-
+
4200371910672 = 243721785872411
BaseRepresentation
bin111101000111111001101…
…011001111100000010000
3112212112220010210101221220
4331013321223033200100
51022304330202120142
612533342455245040
7612316063101600
oct75077153174020
915775803711856
104200371910672
11137a405492863
1257a088079780
1324612a1a2aa2
14107428992c00
15743dbde52ec
hex3d1f9acf810

4200371910672 has 60 divisors (see below), whose sum is σ = 12622546208016. Its totient is φ = 1200106259520.

The previous prime is 4200371910649. The next prime is 4200371910737. The reversal of 4200371910672 is 2760191730024.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 892933854 + ... + 892938557.

Almost surely, 24200371910672 is an apocalyptic number.

4200371910672 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4200371910672 is an abundant number, since it is smaller than the sum of its proper divisors (8422174297344).

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

4200371910672 is a wasteful number, since it uses less digits than its factorization.

4200371910672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785872436 (or 1785872423 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The spelling of 4200371910672 in words is "four trillion, two hundred billion, three hundred seventy-one million, nine hundred ten thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 147 168 196 294 336 392 588 784 1176 2352 1785872411 3571744822 5357617233 7143489644 10715234466 12501106877 14286979288 21430468932 25002213754 28573958576 37503320631 42860937864 50004427508 75006641262 85721875728 87507748139 100008855016 150013282524 175015496278 200017710032 262523244417 300026565048 350030992556 525046488834 600053130096 700061985112 1050092977668 1400123970224 2100185955336 4200371910672