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1030233131524 = 221913555699099
BaseRepresentation
bin11101111110111101010…
…11100000101000000100
310122111012201101122012001
432333132223200220010
5113334404140202044
62105141011235044
7134301065062432
oct16773653405004
93574181348161
101030233131524
11367a12821103
121477baba8a84
13761c5a4838c
1437c13819d52
151bbeaa912d4
hexefdeae0a04

1030233131524 has 12 divisors (see below), whose sum is σ = 1897797874000. Its totient is φ = 488005167528.

The previous prime is 1030233131509. The next prime is 1030233131533. The reversal of 1030233131524 is 4251313320301.

It is a super-2 number, since 2×10302331315242 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030233131492 and 1030233131501.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6777849474 + ... + 6777849625.

Almost surely, 21030233131524 is an apocalyptic number.

It is an amenable number.

1030233131524 is a deficient number, since it is larger than the sum of its proper divisors (867564742476).

1030233131524 is a wasteful number, since it uses less digits than its factorization.

1030233131524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13555699122 (or 13555699120 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 1030233131524 its reverse (4251313320301), we get a palindrome (5281546451825).

The spelling of 1030233131524 in words is "one trillion, thirty billion, two hundred thirty-three million, one hundred thirty-one thousand, five hundred twenty-four".

Divisors: 1 2 4 19 38 76 13555699099 27111398198 54222796396 257558282881 515116565762 1030233131524