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1306114026 = 23731097953
BaseRepresentation
bin100110111011001…
…1011011111101010
310101000200110121120
41031312123133222
510133331122101
6333334320110
744236533420
oct11566333752
93330613546
101306114026
116102a3888
123054b9036
1317a798b49
14c5673110
15799ebb36
hex4dd9b7ea

1306114026 has 16 divisors (see below), whose sum is σ = 2985403584. Its totient is φ = 373175424.

The previous prime is 1306113983. The next prime is 1306114027. The reversal of 1306114026 is 6204116031.

It is a junction number, because it is equal to n+sod(n) for n = 1306113987 and 1306114005.

It is not an unprimeable number, because it can be changed into a prime (1306114027) 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, 15548935 + ... + 15549018.

It is an arithmetic number, because the mean of its divisors is an integer number (186587724).

Almost surely, 21306114026 is an apocalyptic number.

1306114026 is an abundant number, since it is smaller than the sum of its proper divisors (1679289558).

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

1306114026 is a wasteful number, since it uses less digits than its factorization.

1306114026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31097965.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1306114026 is about 36140.1995843963. The cubic root of 1306114026 is about 1093.1011832564.

The spelling of 1306114026 in words is "one billion, three hundred six million, one hundred fourteen thousand, twenty-six".

Divisors: 1 2 3 6 7 14 21 42 31097953 62195906 93293859 186587718 217685671 435371342 653057013 1306114026