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315114410054 = 21011568399469
BaseRepresentation
bin1001001010111100100…
…10000101000001000110
31010010100212100121112002
410211132102011001012
520130323242110204
6400432255225302
731523554201643
oct4453622050106
91103325317462
10315114410054
11111703962284
12510a3218232
132393b295402
1411374628dca
1582e457291e
hex495e485046

315114410054 has 16 divisors (see below), whose sum is σ = 477386768880. Its totient is φ = 155985717600.

The previous prime is 315114410041. The next prime is 315114410059. The reversal of 315114410054 is 450014411513.

It is a junction number, because it is equal to n+sod(n) for n = 315114409999 and 315114410026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315114410059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3118232 + ... + 3217700.

It is an arithmetic number, because the mean of its divisors is an integer number (29836673055).

Almost surely, 2315114410054 is an apocalyptic number.

315114410054 is a deficient number, since it is larger than the sum of its proper divisors (162272358826).

315114410054 is a wasteful number, since it uses less digits than its factorization.

315114410054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115255.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 315114410054 its reverse (450014411513), we get a palindrome (765128821567).

The spelling of 315114410054 in words is "three hundred fifteen billion, one hundred fourteen million, four hundred ten thousand, fifty-four".

Divisors: 1 2 101 202 15683 31366 99469 198938 1583983 3167966 10046369 20092738 1559972327 3119944654 157557205027 315114410054