Search a number
-
+
120804444084 = 223191564333871
BaseRepresentation
bin111000010000010000…
…0011000011110110100
3102112211001212121022210
41300200200120132310
53434401414202314
6131255150253420
711504434555302
oct1604040303664
9375731777283
10120804444084
1147261a60945
121b4b51b7270
13b512a64c9c
145bc010b272
153220909559
hex1c208187b4

120804444084 has 48 divisors (see below), whose sum is σ = 296740398080. Its totient is φ = 38145206880.

The previous prime is 120804444071. The next prime is 120804444113. The reversal of 120804444084 is 480444408021.

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, 3549669 + ... + 3583539.

Almost surely, 2120804444084 is an apocalyptic number.

It is an amenable number.

120804444084 is an abundant number, since it is smaller than the sum of its proper divisors (175935953996).

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

120804444084 is a wasteful number, since it uses less digits than its factorization.

120804444084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49540 (or 49538 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 39.

The spelling of 120804444084 in words is "one hundred twenty billion, eight hundred four million, four hundred forty-four thousand, eighty-four".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 15643 31286 33871 46929 62572 67742 93858 101613 135484 187716 203226 297217 406452 594434 643549 891651 1188868 1287098 1783302 1930647 2574196 3566604 3861294 7722588 529844053 1059688106 1589532159 2119376212 3179064318 6358128636 10067037007 20134074014 30201111021 40268148028 60402222042 120804444084