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96197381 = 780916987
BaseRepresentation
bin1011011101111…
…01101100000101
320201000022222222
411232331230011
5144111304011
613313502125
72245443560
oct556755405
9221008888
1096197381
114a334575
1228271945
1316c11a37
14cac14d7
1586a2ddb
hex5bbdb05

96197381 has 8 divisors (see below), whose sum is σ = 110082240. Its totient is φ = 82348128.

The previous prime is 96197377. The next prime is 96197383. The reversal of 96197381 is 18379169.

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

It is a cyclic number.

It is not a de Polignac number, because 96197381 - 22 = 96197377 is a prime.

It is a super-3 number, since 3×961973813 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96197383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2831 + ... + 14156.

It is an arithmetic number, because the mean of its divisors is an integer number (13760280).

Almost surely, 296197381 is an apocalyptic number.

96197381 is the 5663-rd octagonal number.

It is an amenable number.

96197381 is a deficient number, since it is larger than the sum of its proper divisors (13884859).

96197381 is a wasteful number, since it uses less digits than its factorization.

96197381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17803.

The product of its digits is 81648, while the sum is 44.

The square root of 96197381 is about 9808.0263560005. The cubic root of 96197381 is about 458.1992944756.

The spelling of 96197381 in words is "ninety-six million, one hundred ninety-seven thousand, three hundred eighty-one".

Divisors: 1 7 809 5663 16987 118909 13742483 96197381