Search a number
-
+
13190760000 = 263254113331
BaseRepresentation
bin11000100100011101…
…10000011001000000
31021001021202000222200
430102032300121000
5204003313310000
610020523433200
7644610416145
oct142216603100
937037660880
1013190760000
115659927250
122681685800
131322a72342
148d1c243cc
15523083500
hex3123b0640

13190760000 has 420 divisors, whose sum is σ = 51556609104. Its totient is φ = 3196800000.

The previous prime is 13190759983. The next prime is 13190760001. The reversal of 13190760000 is 6709131.

It is a super-2 number, since 2×131907600002 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13190760001) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 3958335 + ... + 3961665.

Almost surely, 213190760000 is an apocalyptic number.

13190760000 is a gapful number since it is divisible by the number (10) 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 13190760000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25778304552).

13190760000 is an abundant number, since it is smaller than the sum of its proper divisors (38365849104).

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

13190760000 is a wasteful number, since it uses less digits than its factorization.

13190760000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3380 (or 3352 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The spelling of 13190760000 in words is "thirteen billion, one hundred ninety million, seven hundred sixty thousand".