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380031113122 = 267107105125219
BaseRepresentation
bin1011000011110111001…
…11101001011110100010
31100022221000120210220221
411201323213221132202
522211300431104442
6450330041353254
736312345106633
oct5417347513642
91308830523827
10380031113122
11137196724101
126179b79882a
1329ab553824b
141457209988a
159d43776467
hex587b9e97a2

380031113122 has 32 divisors (see below), whose sum is σ = 584540686080. Its totient is φ = 185246384400.

The previous prime is 380031113093. The next prime is 380031113149. The reversal of 380031113122 is 221311130083.

It is a happy number.

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, 15056629 + ... + 15081847.

It is an arithmetic number, because the mean of its divisors is an integer number (18266896440).

Almost surely, 2380031113122 is an apocalyptic number.

380031113122 is a deficient number, since it is larger than the sum of its proper divisors (204509572958).

380031113122 is a wasteful number, since it uses less digits than its factorization.

380031113122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26446.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 380031113122 in words is "three hundred eighty billion, thirty-one million, one hundred thirteen thousand, one hundred twenty-two".

Divisors: 1 2 67 107 134 214 1051 2102 7169 14338 25219 50438 70417 112457 140834 224914 1689673 2698433 3379346 5396866 7534619 15069238 26505169 53010338 180795011 361590022 1775846323 2836053083 3551692646 5672106166 190015556561 380031113122