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5470422820 = 2251375119891
BaseRepresentation
bin1010001100001000…
…00000011100100100
3112010020120021100121
411012010000130210
542200412012240
62302454051324
7252363553402
oct50604003444
915106507317
105470422820
112357a026a5
121088049b44
136924592a5
1439c758472
152203cb04a
hex146100724

5470422820 has 24 divisors (see below), whose sum is σ = 11489300928. Its totient is φ = 2187900000.

The previous prime is 5470422817. The next prime is 5470422821. The reversal of 5470422820 is 282240745.

It is not an unprimeable number, because it can be changed into a prime (5470422821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265075 + ... + 284965.

It is an arithmetic number, because the mean of its divisors is an integer number (478720872).

Almost surely, 25470422820 is an apocalyptic number.

It is an amenable number.

5470422820 is an abundant number, since it is smaller than the sum of its proper divisors (6018878108).

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

5470422820 is a wasteful number, since it uses less digits than its factorization.

5470422820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33651 (or 33649 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 34.

The square root of 5470422820 is about 73962.3067514798. The cubic root of 5470422820 is about 1762.0043045088.

The spelling of 5470422820 in words is "five billion, four hundred seventy million, four hundred twenty-two thousand, eight hundred twenty".

Divisors: 1 2 4 5 10 20 13751 19891 27502 39782 55004 68755 79564 99455 137510 198910 275020 397820 273521141 547042282 1094084564 1367605705 2735211410 5470422820