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9243998701 = 72357416141
BaseRepresentation
bin10001001101111110…
…00011100111101101
3212212020012210022021
420212333003213231
5122412430424301
64125134550141
7445034456350
oct104677034755
925766183267
109243998701
113a13aa6053
12195b968351
13b441a1222
146399ac297
153918278a1
hex226fc39ed

9243998701 has 8 divisors (see below), whose sum is σ = 11023899264. Its totient is φ = 7578930480.

The previous prime is 9243998683. The next prime is 9243998719. The reversal of 9243998701 is 1078993429.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9243998683) and next prime (9243998719).

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 9243998701 - 29 = 9243998189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9243999701) 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, 28707910 + ... + 28708231.

It is an arithmetic number, because the mean of its divisors is an integer number (1377987408).

Almost surely, 29243998701 is an apocalyptic number.

It is an amenable number.

9243998701 is a deficient number, since it is larger than the sum of its proper divisors (1779900563).

9243998701 is a wasteful number, since it uses less digits than its factorization.

9243998701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57416171.

The product of its (nonzero) digits is 979776, while the sum is 52.

The square root of 9243998701 is about 96145.7159784044. The cubic root of 9243998701 is about 2098.7141562164.

The spelling of 9243998701 in words is "nine billion, two hundred forty-three million, nine hundred ninety-eight thousand, seven hundred one".

Divisors: 1 7 23 161 57416141 401912987 1320571243 9243998701