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342953002231 = 7232130142871
BaseRepresentation
bin1001111110110011001…
…01111000010011110111
31012210012222120121202121
410333121211320103313
521104331432032411
6421314521020411
733530460264160
oct4773145702367
91183188517677
10342953002231
1112249a035654
1256572324707
132645691b968
14128559a0767
158dc3554571
hex4fd99784f7

342953002231 has 8 divisors (see below), whose sum is σ = 408987431424. Its totient is φ = 281178858840.

The previous prime is 342953002229. The next prime is 342953002241. The reversal of 342953002231 is 132200359243.

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 342953002231 - 21 = 342953002229 is a prime.

It is a super-2 number, since 2×3429530022312 (a number of 24 digits) contains 22 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 (342953002241) 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, 1065071275 + ... + 1065071596.

It is an arithmetic number, because the mean of its divisors is an integer number (51123428928).

Almost surely, 2342953002231 is an apocalyptic number.

342953002231 is a deficient number, since it is larger than the sum of its proper divisors (66034429193).

342953002231 is a wasteful number, since it uses less digits than its factorization.

342953002231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130142901.

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 342953002231 in words is "three hundred forty-two billion, nine hundred fifty-three million, two thousand, two hundred thirty-one".

Divisors: 1 7 23 161 2130142871 14911000097 48993286033 342953002231