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153000312013 = 434318255561
BaseRepresentation
bin1000111001111110000…
…1110111110011001101
3112121220212002011012201
42032133201313303031
510001321034441023
6154142023401501
714024330123413
oct2163741676315
9477825064181
10153000312013
1159983761a5a
122579b5b3291
1311574042a03
1475960392b3
153ea71d5bad
hex239f877ccd

153000312013 has 8 divisors (see below), whose sum is σ = 156921722496. Its totient is φ = 149095413600.

The previous prime is 153000311969. The next prime is 153000312037. The reversal of 153000312013 is 310213000351.

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

It is a de Polignac number, because none of the positive numbers 2k-153000312013 is a prime.

It is a super-2 number, since 2×1530003120132 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153000318013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4109248 + ... + 4146313.

It is an arithmetic number, because the mean of its divisors is an integer number (19615215312).

Almost surely, 2153000312013 is an apocalyptic number.

It is an amenable number.

153000312013 is a deficient number, since it is larger than the sum of its proper divisors (3921410483).

153000312013 is an equidigital number, since it uses as much as digits as its factorization.

153000312013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8256035.

The product of its (nonzero) digits is 270, while the sum is 19.

Adding to 153000312013 its reverse (310213000351), we get a palindrome (463213312364).

The spelling of 153000312013 in words is "one hundred fifty-three billion, three hundred twelve thousand, thirteen".

Divisors: 1 43 431 18533 8255561 354989123 3558146791 153000312013