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10012300030 = 251001230003
BaseRepresentation
bin10010101001100011…
…11001001011111110
3221211202220112121001
421110301321023332
5131001122100110
64333302200514
7503054101045
oct112461711376
927752815531
1010012300030
114278756227
121b3512313a
13c37405bb5
146ada4555c
153d8edc63a
hex254c792fe

10012300030 has 8 divisors (see below), whose sum is σ = 18022140072. Its totient is φ = 4004920008.

The previous prime is 10012300019. The next prime is 10012300031. The reversal of 10012300030 is 3000321001.

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 1001230003 = 10012300030 / (1 + 0 + 0 + 1 + 2 + 3 + 0 + 0 + 0 + 3 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012300031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500614992 + ... + 500615011.

It is an arithmetic number, because the mean of its divisors is an integer number (2252767509).

Almost surely, 210012300030 is an apocalyptic number.

10012300030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10012300030 is a deficient number, since it is larger than the sum of its proper divisors (8009840042).

10012300030 is a wasteful number, since it uses less digits than its factorization.

10012300030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001230010.

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 10012300030 its reverse (3000321001), we get a palindrome (13012621031).

The spelling of 10012300030 in words is "ten billion, twelve million, three hundred thousand, thirty".

Divisors: 1 2 5 10 1001230003 2002460006 5006150015 10012300030