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10301101431 = 317792556739
BaseRepresentation
bin10011001011111111…
…00101010101110111
3222120220100011122020
421211333211111313
5132044040221211
64422100204223
7513161626455
oct114577452567
928526304566
1010301101431
114406780a75
121bb5999673
13c821b26ba
146da1419d5
15404538306
hex265fe5577

10301101431 has 16 divisors (see below), whose sum is σ = 14726822400. Its totient is φ = 6381618048.

The previous prime is 10301101429. The next prime is 10301101483. The reversal of 10301101431 is 13410110301.

It is not a de Polignac number, because 10301101431 - 21 = 10301101429 is a prime.

It is a super-2 number, since 2×103011014312 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10301101431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10301101331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1274341 + ... + 1282398.

It is an arithmetic number, because the mean of its divisors is an integer number (920426400).

Almost surely, 210301101431 is an apocalyptic number.

10301101431 is a deficient number, since it is larger than the sum of its proper divisors (4425720969).

10301101431 is a wasteful number, since it uses less digits than its factorization.

10301101431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2556838.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10301101431 its reverse (13410110301), we get a palindrome (23711211732).

The spelling of 10301101431 in words is "ten billion, three hundred one million, one hundred one thousand, four hundred thirty-one".

Divisors: 1 3 17 51 79 237 1343 4029 2556739 7670217 43464563 130393689 201982381 605947143 3433700477 10301101431