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10311204414 = 237285785931
BaseRepresentation
bin10011001101001100…
…00111111000111110
3222121121100110022210
421212212013320332
5132104132020124
64423100521250
7513343535310
oct114646077076
928547313283
1010311204414
114411451545
121bb9250226
13c8430c0b4
146db6117b0
15405381a29
hex266987e3e

10311204414 has 32 divisors (see below), whose sum is σ = 23576990976. Its totient is φ = 2944992960.

The previous prime is 10311204403. The next prime is 10311204467. The reversal of 10311204414 is 41440211301.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77029 + ... + 162959.

It is an arithmetic number, because the mean of its divisors is an integer number (736780968).

Almost surely, 210311204414 is an apocalyptic number.

10311204414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10311204414 is an abundant number, since it is smaller than the sum of its proper divisors (13265786562).

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

10311204414 is a wasteful number, since it uses less digits than its factorization.

10311204414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88800.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 10311204414 its reverse (41440211301), we get a palindrome (51751415715).

The spelling of 10311204414 in words is "ten billion, three hundred eleven million, two hundred four thousand, four hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 2857 5714 8571 17142 19999 39998 59997 85931 119994 171862 257793 515586 601517 1203034 1804551 3609102 245504867 491009734 736514601 1473029202 1718534069 3437068138 5155602207 10311204414