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310142104 = 23316831831
BaseRepresentation
bin10010011111000…
…110010010011000
3210121120211222121
4102133012102120
51113344021404
650435231024
710454110246
oct2237062230
9717524877
10310142104
1114a081398
1287a48474
134c33c24c
142d293796
151c363e54
hex127c6498

310142104 has 32 divisors (see below), whose sum is σ = 601482240. Its totient is φ = 149767200.

The previous prime is 310142099. The next prime is 310142123. The reversal of 310142104 is 401241013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168469 + ... + 170299.

It is an arithmetic number, because the mean of its divisors is an integer number (18796320).

Almost surely, 2310142104 is an apocalyptic number.

It is an amenable number.

310142104 is a deficient number, since it is larger than the sum of its proper divisors (291340136).

310142104 is a wasteful number, since it uses less digits than its factorization.

310142104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2551 (or 2547 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 310142104 is about 17610.8518817234. The cubic root of 310142104 is about 676.8933429168.

Adding to 310142104 its reverse (401241013), we get a palindrome (711383117).

The spelling of 310142104 in words is "three hundred ten million, one hundred forty-two thousand, one hundred four".

Divisors: 1 2 4 8 31 62 124 248 683 1366 1831 2732 3662 5464 7324 14648 21173 42346 56761 84692 113522 169384 227044 454088 1250573 2501146 5002292 10004584 38767763 77535526 155071052 310142104