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1314813080 = 23572670823
BaseRepresentation
bin100111001011110…
…0111010010011000
310101122001102110202
41032113213102120
510143043004310
6334245001332
744403504200
oct11627472230
93348042422
101314813080
116151a5589
123083b3248
1317c523509
14c6899400
157a6693a5
hex4e5e7498

1314813080 has 48 divisors (see below), whose sum is σ = 3441327120. Its totient is φ = 450792384.

The previous prime is 1314813077. The next prime is 1314813083. The reversal of 1314813080 is 803184131.

It is an interprime number because it is at equal distance from previous prime (1314813077) and next prime (1314813083).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314813083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 333452 + ... + 337371.

It is an arithmetic number, because the mean of its divisors is an integer number (71694315).

Almost surely, 21314813080 is an apocalyptic number.

1314813080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1314813080 is an abundant number, since it is smaller than the sum of its proper divisors (2126514040).

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

1314813080 is a wasteful number, since it uses less digits than its factorization.

1314813080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670848 (or 670837 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 1314813080 is about 36260.3513496491. The cubic root of 1314813080 is about 1095.5225934158.

The spelling of 1314813080 in words is "one billion, three hundred fourteen million, eight hundred thirteen thousand, eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 245 280 392 490 980 1960 670823 1341646 2683292 3354115 4695761 5366584 6708230 9391522 13416460 18783044 23478805 26832920 32870327 37566088 46957610 65740654 93915220 131481308 164351635 187830440 262962616 328703270 657406540 1314813080