Search a number
-
+
93401359 = 1921292309
BaseRepresentation
bin1011001000100…
…11000100001111
320111202021120121
411210103010033
5142402320414
613133525411
72212620112
oct544230417
9214667517
1093401359
11487a4907
1227343867
131647319c
14c594579
1582ee724
hex591310f

93401359 has 8 divisors (see below), whose sum is σ = 98406000. Its totient is φ = 88405632.

The previous prime is 93401351. The next prime is 93401369. The reversal of 93401359 is 95310439.

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

It is not a de Polignac number, because 93401359 - 23 = 93401351 is a prime.

It is a super-3 number, since 3×934013593 (a number of 25 digits) contains 333 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 (93401351) 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, 39297 + ... + 41605.

It is an arithmetic number, because the mean of its divisors is an integer number (12300750).

Almost surely, 293401359 is an apocalyptic number.

93401359 is a deficient number, since it is larger than the sum of its proper divisors (5004641).

93401359 is a wasteful number, since it uses less digits than its factorization.

93401359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4457.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 93401359 is about 9664.4378522499. The cubic root of 93401359 is about 453.7163173727.

The spelling of 93401359 in words is "ninety-three million, four hundred one thousand, three hundred fifty-nine".

Divisors: 1 19 2129 2309 40451 43871 4915861 93401359