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49230434 = 2112237747
BaseRepresentation
bin1011101111001…
…1001001100010
310102122011110102
42323303021202
5100100333214
64515102402
71135310651
oct273631142
9112564412
1049230434
1125875610
12145a1a02
13a279046
146777198
1544c6bde
hex2ef3262

49230434 has 8 divisors (see below), whose sum is σ = 80558928. Its totient is φ = 22377460.

The previous prime is 49230421. The next prime is 49230443. The reversal of 49230434 is 43403294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 49230397 and 49230406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1118852 + ... + 1118895.

It is an arithmetic number, because the mean of its divisors is an integer number (10069866).

Almost surely, 249230434 is an apocalyptic number.

49230434 is a deficient number, since it is larger than the sum of its proper divisors (31328494).

49230434 is a wasteful number, since it uses less digits than its factorization.

49230434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237760.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 49230434 is about 7016.4402655478. The cubic root of 49230434 is about 366.5032989398.

The spelling of 49230434 in words is "forty-nine million, two hundred thirty thousand, four hundred thirty-four".

Divisors: 1 2 11 22 2237747 4475494 24615217 49230434