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2472415323513 = 322359315534013
BaseRepresentation
bin100011111110100111011…
…011111110010101111001
322202100201212121210210220
4203332213123332111321
5311002001310323023
65131451212530253
7343424520333162
oct43764733762571
98670655553726
102472415323513
118735aaaa3593
1233b206a80989
1314c1bc83c665
1487946356769
15444a70883e3
hex23fa76fe579

2472415323513 has 32 divisors (see below), whose sum is σ = 3319883449344. Its totient is φ = 1636655665152.

The previous prime is 2472415323481. The next prime is 2472415323533. The reversal of 2472415323513 is 3153235142742.

It is not a de Polignac number, because 2472415323513 - 25 = 2472415323481 is a prime.

It is a super-2 number, since 2×24724153235132 (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2472415323533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 616099495 + ... + 616103507.

It is an arithmetic number, because the mean of its divisors is an integer number (103746357792).

Almost surely, 22472415323513 is an apocalyptic number.

It is an amenable number.

2472415323513 is a deficient number, since it is larger than the sum of its proper divisors (847468125831).

2472415323513 is a wasteful number, since it uses less digits than its factorization.

2472415323513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6385.

The product of its digits is 604800, while the sum is 42.

The spelling of 2472415323513 in words is "two trillion, four hundred seventy-two billion, four hundred fifteen million, three hundred twenty-three thousand, five hundred thirteen".

Divisors: 1 3 223 593 669 1553 1779 4013 4659 12039 132239 346319 396717 894899 920929 1038957 2379709 2684697 2762787 6232189 7139127 18696567 205367167 530675107 616101501 1389778147 1592025321 3695688077 4169334441 11087064231 824138441171 2472415323513