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307104034 = 210112711971
BaseRepresentation
bin10010010011100…
…000100100100010
3210101212111112111
4102103200210202
51112104312114
650250145534
710416225016
oct2223404442
9711774474
10307104034
11148396896
1286a222aa
134b817483
142cb02546
151be63bc4
hex124e0922

307104034 has 16 divisors (see below), whose sum is σ = 468919296. Its totient is φ = 150822000.

The previous prime is 307104029. The next prime is 307104041. The reversal of 307104034 is 430401703.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 307103996 and 307104014.

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, 19669 + ... + 31639.

It is an arithmetic number, because the mean of its divisors is an integer number (29307456).

Almost surely, 2307104034 is an apocalyptic number.

307104034 is a deficient number, since it is larger than the sum of its proper divisors (161815262).

307104034 is a wasteful number, since it uses less digits than its factorization.

307104034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12201.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 307104034 is about 17524.3839834672. The cubic root of 307104034 is about 674.6758637614.

Adding to 307104034 its reverse (430401703), we get a palindrome (737505737).

The spelling of 307104034 in words is "three hundred seven million, one hundred four thousand, thirty-four".

Divisors: 1 2 101 127 202 254 11971 12827 23942 25654 1209071 1520317 2418142 3040634 153552017 307104034