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1314420956 = 2231107157631
BaseRepresentation
bin100111001011000…
…0111100011011100
310101121022111120122
41032112013203130
510142442432311
6334232334112
744400252032
oct11626074334
93347274518
101314420956
11614a57a12
12308244338
1317c416ba4
14c67d6552
157a5dd0db
hex4e5878dc

1314420956 has 48 divisors (see below), whose sum is σ = 2415716352. Its totient is φ = 625060800.

The previous prime is 1314420923. The next prime is 1314420973. The reversal of 1314420956 is 6590244131.

It is a congruent 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, 2082761 + ... + 2083391.

It is an arithmetic number, because the mean of its divisors is an integer number (50327424).

Almost surely, 21314420956 is an apocalyptic number.

It is an amenable number.

1314420956 is a deficient number, since it is larger than the sum of its proper divisors (1101295396).

1314420956 is a wasteful number, since it uses less digits than its factorization.

1314420956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930 (or 928 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 1314420956 is about 36254.9438835588. The cubic root of 1314420956 is about 1095.4136746601.

The spelling of 1314420956 in words is "one billion, three hundred fourteen million, four hundred twenty thousand, nine hundred fifty-six".

Divisors: 1 2 4 31 62 107 124 157 214 314 428 628 631 1262 2524 3317 4867 6634 9734 13268 16799 19468 19561 33598 39122 67196 67517 78244 99067 135034 198134 270068 396268 520769 1041538 2083076 2093027 3071077 4186054 6142154 8372108 10600169 12284308 21200338 42400676 328605239 657210478 1314420956