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15004364130242 = 237907197910203
BaseRepresentation
bin1101101001010111100111…
…0010110100011111000010
31222010101212221020011110222
43122111321302310133002
53431312414204131432
651524524300023042
73106013062531304
oct332257162643702
958111787204428
1015004364130242
114865351430193
121823b43231a82
1384aba0403b76
1439c302333974
151b0470865112
hexda579cb47c2

15004364130242 has 8 divisors (see below), whose sum is σ = 22507140039696. Its totient is φ = 7501984117012.

The previous prime is 15004364130221. The next prime is 15004364130281. The reversal of 15004364130242 is 24203146340051.

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

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, 98879288 + ... + 99030915.

It is an arithmetic number, because the mean of its divisors is an integer number (2813392504962).

Almost surely, 215004364130242 is an apocalyptic number.

15004364130242 is a deficient number, since it is larger than the sum of its proper divisors (7502775909454).

15004364130242 is a wasteful number, since it uses less digits than its factorization.

15004364130242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197948112.

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 15004364130242 in words is "fifteen trillion, four billion, three hundred sixty-four million, one hundred thirty thousand, two hundred forty-two".

Divisors: 1 2 37907 75814 197910203 395820406 7502182065121 15004364130242