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152730563470 = 25311094519993
BaseRepresentation
bin1000111000111101110…
…0110111001110001110
3112121020001111111202221
42032033130313032032
510000243011012340
6154055150005554
714014543240462
oct2161734671616
9477201444687
10152730563470
115985546a981
12257251a68ba
13115301a74a4
14756c29c4a2
153e8d6a044a
hex238f73738e

152730563470 has 32 divisors (see below), whose sum is σ = 286386819840. Its totient is φ = 58579096320.

The previous prime is 152730563431. The next prime is 152730563473. The reversal of 152730563470 is 74365037251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152730563473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2226207 + ... + 2293786.

It is an arithmetic number, because the mean of its divisors is an integer number (8949588120).

Almost surely, 2152730563470 is an apocalyptic number.

152730563470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152730563470 is a deficient number, since it is larger than the sum of its proper divisors (133656256370).

152730563470 is a wasteful number, since it uses less digits than its factorization.

152730563470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4520140.

The product of its (nonzero) digits is 529200, while the sum is 43.

The spelling of 152730563470 in words is "one hundred fifty-two billion, seven hundred thirty million, five hundred sixty-three thousand, four hundred seventy".

Divisors: 1 2 5 10 31 62 109 155 218 310 545 1090 3379 6758 16895 33790 4519993 9039986 22599965 45199930 140119783 280239566 492679237 700598915 985358474 1401197830 2463396185 4926792370 15273056347 30546112694 76365281735 152730563470