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1396951060 = 225193676187
BaseRepresentation
bin101001101000011…
…1100100000010100
310121100121110121011
41103100330200110
510330104413220
6350341302004
746421613421
oct12320744024
93540543534
101396951060
116575a700a
1232ba04904
13193551a7b
14d375ad48
158299165a
hex5343c814

1396951060 has 24 divisors (see below), whose sum is σ = 3087997920. Its totient is φ = 529370784.

The previous prime is 1396951007. The next prime is 1396951093. The reversal of 1396951060 is 601596931.

It is a super-3 number, since 3×13969510603 (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1837714 + ... + 1838473.

It is an arithmetic number, because the mean of its divisors is an integer number (128666580).

Almost surely, 21396951060 is an apocalyptic number.

1396951060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1396951060 is an abundant number, since it is smaller than the sum of its proper divisors (1691046860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1396951060 is a wasteful number, since it uses less digits than its factorization.

1396951060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3676215 (or 3676213 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 40.

The square root of 1396951060 is about 37375.8084862388. The cubic root of 1396951060 is about 1117.8762529138.

The spelling of 1396951060 in words is "one billion, three hundred ninety-six million, nine hundred fifty-one thousand, sixty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 3676187 7352374 14704748 18380935 36761870 69847553 73523740 139695106 279390212 349237765 698475530 1396951060