Search a number
-
+
14579160455690 = 251988938628407
BaseRepresentation
bin1101010000100111100110…
…1011100001101000001010
31220121202100202111110201022
43110021321223201220022
53402331110034040230
651001323541352442
73033211121115455
oct324117153415012
956552322443638
1014579160455690
114710a94aaa096
121775657408722
13819a692b963c
143858c6b2a49c
151a43864661e5
hexd4279ae1a0a

14579160455690 has 32 divisors (see below), whose sum is σ = 27626781870720. Its totient is φ = 5524112602944.

The previous prime is 14579160455683. The next prime is 14579160455731. The reversal of 14579160455690 is 9655406197541.

It is a happy number.

It is a super-2 number, since 2×145791604556902 (a number of 27 digits) contains 22 as substring.

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, 2624534 + ... + 6003873.

It is an arithmetic number, because the mean of its divisors is an integer number (863336933460).

Almost surely, 214579160455690 is an apocalyptic number.

14579160455690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14579160455690 is a deficient number, since it is larger than the sum of its proper divisors (13047621415030).

14579160455690 is a wasteful number, since it uses less digits than its factorization.

14579160455690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8637326.

The product of its (nonzero) digits is 40824000, while the sum is 62.

The spelling of 14579160455690 in words is "fourteen trillion, five hundred seventy-nine billion, one hundred sixty million, four hundred fifty-five thousand, six hundred ninety".

Divisors: 1 2 5 10 19 38 95 190 8893 17786 44465 88930 168967 337934 844835 1689670 8628407 17256814 43142035 86284070 163939733 327879466 819698665 1639397330 76732423451 153464846902 383662117255 767324234510 1457916045569 2915832091138 7289580227845 14579160455690