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5420015352 = 2332322123371
BaseRepresentation
bin1010000110000111…
…01101111011111000
3111222201201022022100
411003003231323320
542100010442402
62253453423400
7251212241013
oct50303557370
914881638270
105420015352
112331503834
12107319ab60
13684b8a59b
14395b9637a
1521ac7071c
hex1430edef8

5420015352 has 48 divisors (see below), whose sum is σ = 14684393880. Its totient is φ = 1806033600.

The previous prime is 5420015339. The next prime is 5420015383. The reversal of 5420015352 is 2535100245.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 220227 + ... + 243597.

Almost surely, 25420015352 is an apocalyptic number.

It is an amenable number.

5420015352 is an abundant number, since it is smaller than the sum of its proper divisors (9264378528).

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

5420015352 is a wasteful number, since it uses less digits than its factorization.

5420015352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26604 (or 26597 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 5420015352 is about 73620.7535413758. The cubic root of 5420015352 is about 1756.5755719635.

Adding to 5420015352 its reverse (2535100245), we get a palindrome (7955115597).

The spelling of 5420015352 in words is "five billion, four hundred twenty million, fifteen thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 3221 6442 9663 12884 19326 23371 25768 28989 38652 46742 57978 70113 77304 93484 115956 140226 186968 210339 231912 280452 420678 560904 841356 1682712 75277991 150555982 225833973 301111964 451667946 602223928 677501919 903335892 1355003838 1806671784 2710007676 5420015352