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5210152144 = 243123345083
BaseRepresentation
bin1001101101000110…
…01001110011010000
3111110002211011002221
410312203021303100
541132244332034
62220555350424
7243053363641
oct46643116320
914402734087
105210152144
112233aa446a
121014a52414
1365055ba82
14375d676c8
15207618bb4
hex1368c9cd0

5210152144 has 40 divisors (see below), whose sum is σ = 10465258752. Its totient is φ = 2510165760.

The previous prime is 5210152099. The next prime is 5210152217. The reversal of 5210152144 is 4412510125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93027 + ... + 138109.

Almost surely, 25210152144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5210152144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5232629376).

5210152144 is an abundant number, since it is smaller than the sum of its proper divisors (5255106608).

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

5210152144 is a wasteful number, since it uses less digits than its factorization.

5210152144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45355 (or 45349 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 5210152144 is about 72181.3836387195. The cubic root of 5210152144 is about 1733.6049372548.

Adding to 5210152144 its reverse (4412510125), we get a palindrome (9622662269).

The spelling of 5210152144 in words is "five billion, two hundred ten million, one hundred fifty-two thousand, one hundred forty-four".

Divisors: 1 2 4 8 16 31 62 124 233 248 466 496 932 1864 3728 7223 14446 28892 45083 57784 90166 115568 180332 360664 721328 1397573 2795146 5590292 10504339 11180584 21008678 22361168 42017356 84034712 168069424 325634509 651269018 1302538036 2605076072 5210152144