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3115413000 = 233253749451
BaseRepresentation
bin1011100110110001…
…0110111000001000
322001010012101012200
42321230112320020
522340021204000
61233050040200
7140126400510
oct27154267010
98033171180
103115413000
111359629997
1272b419060
133a859365b
14217a8a840
15133790500
hexb9b16e08

3115413000 has 192 divisors, whose sum is σ = 12034638720. Its totient is φ = 712080000.

The previous prime is 3115412959. The next prime is 3115413011. The reversal of 3115413000 is 3145113.

3115413000 is a `hidden beast` number, since 311 + 54 + 1 + 300 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38275 + ... + 87725.

It is an arithmetic number, because the mean of its divisors is an integer number (62680410).

Almost surely, 23115413000 is an apocalyptic number.

3115413000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3115413000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6017319360).

3115413000 is an abundant number, since it is smaller than the sum of its proper divisors (8919225720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3115413000 is a wasteful number, since it uses less digits than its factorization.

3115413000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49485 (or 49468 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 3115413000 is about 55815.8848357705. The cubic root of 3115413000 is about 1460.5122678541.

Adding to 3115413000 its reverse (3145113), we get a palindrome (3118558113).

The spelling of 3115413000 in words is "three billion, one hundred fifteen million, four hundred thirteen thousand".