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1253248133324 = 221128482912121
BaseRepresentation
bin10010001111001011011…
…010001110100011001100
311102210212000110112212112
4102033023122032203030
5131013123010231244
62355422332523152
7156354441240155
oct22171332164314
94383760415775
101253248133324
11443554998850
12182a7a3204b8
1391247279ac5
144492c3b292c
15228ee7da39e
hex123cb68e8cc

1253248133324 has 12 divisors (see below), whose sum is σ = 2392564618248. Its totient is φ = 569658242400.

The previous prime is 1253248133261. The next prime is 1253248133369. The reversal of 1253248133324 is 4233318423521.

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, 14241456017 + ... + 14241456104.

It is an arithmetic number, because the mean of its divisors is an integer number (199380384854).

Almost surely, 21253248133324 is an apocalyptic number.

It is an amenable number.

1253248133324 is a deficient number, since it is larger than the sum of its proper divisors (1139316484924).

1253248133324 is a wasteful number, since it uses less digits than its factorization.

1253248133324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28482912136 (or 28482912134 counting only the distinct ones).

The product of its digits is 414720, while the sum is 41.

The spelling of 1253248133324 in words is "one trillion, two hundred fifty-three billion, two hundred forty-eight million, one hundred thirty-three thousand, three hundred twenty-four".

Divisors: 1 2 4 11 22 44 28482912121 56965824242 113931648484 313312033331 626624066662 1253248133324