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342415001 = 2831209947
BaseRepresentation
bin10100011010001…
…101011010011001
3212212022111002002
4110122031122121
51200124240001
653551050345
711325323315
oct2432153231
9785274062
10342415001
11166314505
12968109b5
1355c2b936
1433694b45
15200db46b
hex1468d699

342415001 has 4 divisors (see below), whose sum is σ = 343625232. Its totient is φ = 341204772.

The previous prime is 342414991. The next prime is 342415009. The reversal of 342415001 is 100514243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 342415001 - 218 = 342152857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342415009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604691 + ... + 605256.

It is an arithmetic number, because the mean of its divisors is an integer number (85906308).

Almost surely, 2342415001 is an apocalyptic number.

It is an amenable number.

342415001 is a deficient number, since it is larger than the sum of its proper divisors (1210231).

342415001 is a wasteful number, since it uses less digits than its factorization.

342415001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210230.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 342415001 is about 18504.4589491290. The cubic root of 342415001 is about 699.6018150377.

Adding to 342415001 its reverse (100514243), we get a palindrome (442929244).

The spelling of 342415001 in words is "three hundred forty-two million, four hundred fifteen thousand, one".

Divisors: 1 283 1209947 342415001