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970293242 = 23171220421
BaseRepresentation
bin111001110101010…
…111111111111010
32111121210000002202
4321311113333322
53441343340432
6240140430202
733021233162
oct7165277772
92447700082
10970293242
11458783746
12230b48362
13126038819
1492c175a2
155a2b4462
hex39d57ffa

970293242 has 16 divisors (see below), whose sum is σ = 1523556864. Its totient is φ = 462882000.

The previous prime is 970293229. The next prime is 970293251. The reversal of 970293242 is 242392079.

It is a junction number, because it is equal to n+sod(n) for n = 970293196 and 970293205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105809 + ... + 114612.

It is an arithmetic number, because the mean of its divisors is an integer number (95222304).

Almost surely, 2970293242 is an apocalyptic number.

970293242 is a deficient number, since it is larger than the sum of its proper divisors (553263622).

970293242 is a wasteful number, since it uses less digits than its factorization.

970293242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220525.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 970293242 is about 31149.5303656411. The cubic root of 970293242 is about 989.9980416926.

The spelling of 970293242 in words is "nine hundred seventy million, two hundred ninety-three thousand, two hundred forty-two".

Divisors: 1 2 31 62 71 142 2201 4402 220421 440842 6833051 13666102 15649891 31299782 485146621 970293242