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1231033000014 = 23276189869543
BaseRepresentation
bin10001111010011111010…
…010001110000001001110
311100200111210202211222100
4101322133102032001032
5130132123422000024
62341310113255530
7154640100564516
oct21723722160116
94320453684870
101231033000014
11435095043344
1217a6ba5645a6
138c1169a25cc
1443821c30846
152204e3637c9
hex11e9f48e04e

1231033000014 has 24 divisors (see below), whose sum is σ = 2670743108592. Its totient is φ = 409805111520.

The previous prime is 1231033000009. The next prime is 1231033000019. The reversal of 1231033000014 is 4100003301321.

1231033000014 is a `hidden beast` number, since 12 + 310 + 330 + 0 + 0 + 0 + 14 = 666.

It is an interprime number because it is at equal distance from previous prime (1231033000009) and next prime (1231033000019).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1231033000019) 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, 44921074 + ... + 44948469.

It is an arithmetic number, because the mean of its divisors is an integer number (111280962858).

Almost surely, 21231033000014 is an apocalyptic number.

1231033000014 is an abundant number, since it is smaller than the sum of its proper divisors (1439710108578).

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

1231033000014 is a wasteful number, since it uses less digits than its factorization.

1231033000014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89870312 (or 89870309 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1231033000014 its reverse (4100003301321), we get a palindrome (5331036301335).

The spelling of 1231033000014 in words is "one trillion, two hundred thirty-one billion, thirty-three million, fourteen", and thus it is an aban number.

Divisors: 1 2 3 6 9 18 761 1522 2283 4566 6849 13698 89869543 179739086 269608629 539217258 808825887 1617651774 68390722223 136781444446 205172166669 410344333338 615516500007 1231033000014