Search a number
-
+
241925754420 = 223257192004567
BaseRepresentation
bin1110000101001111100…
…1100000111000110100
3212010110012222200102200
43201103321200320310
512430430443120140
6303050020304500
723323100661120
oct3412371407064
9763405880380
10241925754420
1193666866019
123aa78542130
1319a7635199c
14b9d033c580
15645e055030
hex3853e60e34

241925754420 has 72 divisors (see below), whose sum is σ = 838675953024. Its totient is φ = 55297315008.

The previous prime is 241925754331. The next prime is 241925754439. The reversal of 241925754420 is 24457529142.

241925754420 is a `hidden beast` number, since 2 + 4 + 19 + 2 + 575 + 44 + 20 = 666.

It is a super-2 number, since 2×2419257544202 (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96001024 + ... + 96003543.

Almost surely, 2241925754420 is an apocalyptic number.

241925754420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241925754420 is an abundant number, since it is smaller than the sum of its proper divisors (596750198604).

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

241925754420 is a wasteful number, since it uses less digits than its factorization.

241925754420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192004589 (or 192004584 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 241925754420 in words is "two hundred forty-one billion, nine hundred twenty-five million, seven hundred fifty-four thousand, four hundred twenty".

Divisors: 1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1260 192004567 384009134 576013701 768018268 960022835 1152027402 1344031969 1728041103 1920045670 2304054804 2688063938 2880068505 3456082206 3840091340 4032095907 5376127876 5760137010 6720159845 6912164412 8064191814 8640205515 11520274020 12096287721 13440319690 16128383628 17280411030 20160479535 24192575442 26880639380 34560822060 40320959070 48385150884 60481438605 80641918140 120962877210 241925754420