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10314401487 = 3131012618533
BaseRepresentation
bin10011001101100100…
…10100011011001111
3222121211100212212220
421212302110123033
5132110441321422
64423253230423
7513412652235
oct114662243317
928554325786
1010314401487
114413235555
121bba332413
13c84b8b360
146dbc04955
154057b3e5c
hex266c946cf

10314401487 has 16 divisors (see below), whose sum is σ = 14957066208. Its totient is φ = 6284476800.

The previous prime is 10314401477. The next prime is 10314401597. The reversal of 10314401487 is 78410441301.

It is not a de Polignac number, because 10314401487 - 26 = 10314401423 is a prime.

It is a super-2 number, since 2×103144014872 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10314401477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1305328 + ... + 1313205.

It is an arithmetic number, because the mean of its divisors is an integer number (934816638).

Almost surely, 210314401487 is an apocalyptic number.

10314401487 is a deficient number, since it is larger than the sum of its proper divisors (4642664721).

10314401487 is a wasteful number, since it uses less digits than its factorization.

10314401487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618650.

The product of its (nonzero) digits is 10752, while the sum is 33.

Adding to 10314401487 its reverse (78410441301), we get a palindrome (88724842788).

The spelling of 10314401487 in words is "ten billion, three hundred fourteen million, four hundred one thousand, four hundred eighty-seven".

Divisors: 1 3 13 39 101 303 1313 3939 2618533 7855599 34040929 102122787 264471833 793415499 3438133829 10314401487