Search a number
-
+
41387038530 = 2351977002883
BaseRepresentation
bin100110100010110111…
…000001011101000010
310221211100000101122220
4212202313001131002
51134230040213110
631002443511510
72663416010625
oct464267013502
9127740011586
1041387038530
11166089a4682
128030528596
133b97543516
1420088a7dbc
15112366b370
hex9a2dc1742

41387038530 has 32 divisors (see below), whose sum is σ = 99833114304. Its totient is φ = 10980518976.

The previous prime is 41387038519. The next prime is 41387038549. The reversal of 41387038530 is 3583078314.

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, 3495532 + ... + 3507351.

It is an arithmetic number, because the mean of its divisors is an integer number (3119784822).

Almost surely, 241387038530 is an apocalyptic number.

41387038530 is an abundant number, since it is smaller than the sum of its proper divisors (58446075774).

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

41387038530 is a wasteful number, since it uses less digits than its factorization.

41387038530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7003090.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 41387038530 in words is "forty-one billion, three hundred eighty-seven million, thirty-eight thousand, five hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 197 394 591 985 1182 1970 2955 5910 7002883 14005766 21008649 35014415 42017298 70028830 105043245 210086490 1379567951 2759135902 4138703853 6897839755 8277407706 13795679510 20693519265 41387038530