Search a number
-
+
94515041830 = 25113723222369
BaseRepresentation
bin101100000000110001…
…0010001011000100110
3100000221220201121010211
41120001202101120212
53022031322314310
6111230345210034
76554112412546
oct1300142213046
9300856647124
1094515041830
11370a1305920
1216398a9091a
138bb3364471
144808801326
1526d293bc8a
hex1601891626

94515041830 has 32 divisors (see below), whose sum is σ = 190609212960. Its totient is φ = 33440209920.

The previous prime is 94515041813. The next prime is 94515041849. The reversal of 94515041830 is 3814051549.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11607115 + ... + 11615254.

It is an arithmetic number, because the mean of its divisors is an integer number (5956537905).

Almost surely, 294515041830 is an apocalyptic number.

94515041830 is an abundant number, since it is smaller than the sum of its proper divisors (96094171130).

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

94515041830 is a wasteful number, since it uses less digits than its factorization.

94515041830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23222424.

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 94515041830 in words is "ninety-four billion, five hundred fifteen million, forty-one thousand, eight hundred thirty".

Divisors: 1 2 5 10 11 22 37 55 74 110 185 370 407 814 2035 4070 23222369 46444738 116111845 232223690 255446059 510892118 859227653 1277230295 1718455306 2554460590 4296138265 8592276530 9451504183 18903008366 47257520915 94515041830