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5470470031115 = 510172727148949
BaseRepresentation
bin100111110011011000101…
…1011000100011100001011
3201100222020110110222202102
41033212301123010130023
51204112010311443430
615345033234024015
71103141230020665
oct117466133043413
921328213428672
105470470031115
11181a0167992a1
1274426941800b
13308b2b33b26b
1414cab4b55535
1597475b24345
hex4f9b16c470b

5470470031115 has 16 divisors (see below), whose sum is σ = 6629695387200. Its totient is φ = 4332956899200.

The previous prime is 5470470030979. The next prime is 5470470031127. The reversal of 5470470031115 is 5111300740745.

It is a happy number.

It is not a de Polignac number, because 5470470031115 - 224 = 5470453253899 is a prime.

It is a super-2 number, since 2×54704700311152 (a number of 26 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, 36652661 + ... + 36801609.

It is an arithmetic number, because the mean of its divisors is an integer number (414355961700).

Almost surely, 25470470031115 is an apocalyptic number.

5470470031115 is a deficient number, since it is larger than the sum of its proper divisors (1159225356085).

5470470031115 is a wasteful number, since it uses less digits than its factorization.

5470470031115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221782.

The product of its (nonzero) digits is 58800, while the sum is 38.

The spelling of 5470470031115 in words is "five trillion, four hundred seventy billion, four hundred seventy million, thirty-one thousand, one hundred fifteen".

Divisors: 1 5 101 505 72727 148949 363635 744745 7345427 15043849 36727135 75219245 10832613923 54163069615 1094094006223 5470470031115