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15252433241230 = 251525243324123
BaseRepresentation
bin1101110111110011101111…
…0111011000010010001110
32000000010012022000200211101
43131330323313120102032
53444343440402204410
652234512054013314
73132644341301113
oct335747367302216
960003168020741
1015252433241230
11495057aa30999
12186403504723a
138683b5435683
143aa31651a90a
151b6b3ddbdd3a
hexddf3bdd848e

15252433241230 has 8 divisors (see below), whose sum is σ = 27454379834232. Its totient is φ = 6100973296488.

The previous prime is 15252433241209. The next prime is 15252433241251. The reversal of 15252433241230 is 3214233425251.

It is an interprime number because it is at equal distance from previous prime (15252433241209) and next prime (15252433241251).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 15252433241230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 762621662052 + ... + 762621662071.

It is an arithmetic number, because the mean of its divisors is an integer number (3431797479279).

Almost surely, 215252433241230 is an apocalyptic number.

15252433241230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15252433241230 is a deficient number, since it is larger than the sum of its proper divisors (12201946593002).

15252433241230 is a wasteful number, since it uses less digits than its factorization.

15252433241230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525243324130.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 15252433241230 its reverse (3214233425251), we get a palindrome (18466666666481).

The spelling of 15252433241230 in words is "fifteen trillion, two hundred fifty-two billion, four hundred thirty-three million, two hundred forty-one thousand, two hundred thirty".

Divisors: 1 2 5 10 1525243324123 3050486648246 7626216620615 15252433241230