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1373018968 = 23373460127
BaseRepresentation
bin101000111010110…
…1001101101011000
310112200120120221101
41101311221231120
510302443101333
6344124321144
746011316516
oct12165515530
93480516841
101373018968
11645040522
123239a31b4
1318b5c2979
14d04cb4b6
158081567d
hex51d69b58

1373018968 has 16 divisors (see below), whose sum is σ = 2581318080. Its totient is φ = 684667488.

The previous prime is 1373018953. The next prime is 1373018993. The reversal of 1373018968 is 8698103731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227080 + ... + 233047.

It is an arithmetic number, because the mean of its divisors is an integer number (161332380).

Almost surely, 21373018968 is an apocalyptic number.

It is an amenable number.

1373018968 is a deficient number, since it is larger than the sum of its proper divisors (1208299112).

1373018968 is a wasteful number, since it uses less digits than its factorization.

1373018968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460506 (or 460502 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 1373018968 is about 37054.2705770873. The cubic root of 1373018968 is about 1111.4557551881.

The spelling of 1373018968 in words is "one billion, three hundred seventy-three million, eighteen thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 373 746 1492 2984 460127 920254 1840508 3681016 171627371 343254742 686509484 1373018968