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5011051572 = 22321011519127
BaseRepresentation
bin1001010101010111…
…01001010000110100
3110221020011210110200
410222223221100310
540230312122242
62145124120500
7235115143542
oct45253512064
913836153420
105011051572
11214167623a
12b7a236130
1361b22ac97
1435773ad92
151e4ddb04c
hex12aae9434

5011051572 has 72 divisors (see below), whose sum is σ = 12878366592. Its totient is φ = 1642680000.

The previous prime is 5011051553. The next prime is 5011051601. The reversal of 5011051572 is 2751501105.

5011051572 is a `hidden beast` number, since 501 + 1 + 0 + 5 + 157 + 2 = 666.

It is a super-2 number, since 2×50110515722 = 50221275714487342368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 544473 + ... + 553599.

Almost surely, 25011051572 is an apocalyptic number.

It is an amenable number.

5011051572 is an abundant number, since it is smaller than the sum of its proper divisors (7867315020).

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

5011051572 is a wasteful number, since it uses less digits than its factorization.

5011051572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9389 (or 9384 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 27.

The square root of 5011051572 is about 70788.7813993150. The cubic root of 5011051572 is about 1711.2348810710.

Adding to 5011051572 its reverse (2751501105), we get a palindrome (7762552677).

The spelling of 5011051572 in words is "five billion, eleven million, fifty-one thousand, five hundred seventy-two".

Divisors: 1 2 3 4 6 9 12 18 36 101 151 202 302 303 404 453 604 606 906 909 1212 1359 1812 1818 2718 3636 5436 9127 15251 18254 27381 30502 36508 45753 54762 61004 82143 91506 109524 137259 164286 183012 274518 328572 549036 921827 1378177 1843654 2756354 2765481 3687308 4134531 5512708 5530962 8269062 8296443 11061924 12403593 16538124 16592886 24807186 33185772 49614372 139195877 278391754 417587631 556783508 835175262 1252762893 1670350524 2505525786 5011051572