Search a number
-
+
6385054101088 = 2513127120855809
BaseRepresentation
bin101110011101010001011…
…1000011010111001100000
3211121101221101202120221111
41130322202320122321200
51314103042322213323
621325130420433104
71226206410240655
oct134724270327140
924541841676844
106385054101088
112041982644783
12871571848794
13374153415070
14181077011c2c
15b11536a6c0d
hex5cea2e1ae60

6385054101088 has 48 divisors (see below), whose sum is σ = 13644137525760. Its totient is φ = 2923743707136.

The previous prime is 6385054101043. The next prime is 6385054101113. The reversal of 6385054101088 is 8801014505836.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60375073 + ... + 60480736.

It is an arithmetic number, because the mean of its divisors is an integer number (284252865120).

Almost surely, 26385054101088 is an apocalyptic number.

It is an amenable number.

6385054101088 is an abundant number, since it is smaller than the sum of its proper divisors (7259083424672).

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

6385054101088 is a wasteful number, since it uses less digits than its factorization.

6385054101088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120855959 (or 120855951 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 49.

The spelling of 6385054101088 in words is "six trillion, three hundred eighty-five billion, fifty-four million, one hundred one thousand, eighty-eight".

Divisors: 1 2 4 8 13 16 26 32 52 104 127 208 254 416 508 1016 1651 2032 3302 4064 6604 13208 26416 52832 120855809 241711618 483423236 966846472 1571125517 1933692944 3142251034 3867385888 6284502068 12569004136 15348687743 25138008272 30697375486 50276016544 61394750972 122789501944 199532940659 245579003888 399065881318 491158007776 798131762636 1596263525272 3192527050544 6385054101088