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49601230 = 257314461
BaseRepresentation
bin1011110100110…
…1101011001110
310110100000002121
42331031223032
5100144214410
64531043154
71141414000
oct275155316
9113300077
1049601230
1125aa9158
12147404ba
13a378a53
146832370
15454b9da
hex2f4dace

49601230 has 32 divisors (see below), whose sum is σ = 104126400. Its totient is φ = 17004960.

The previous prime is 49601203. The next prime is 49601243. The reversal of 49601230 is 3210694.

It is a zygodrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 49601195 and 49601204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3801 + ... + 10660.

It is an arithmetic number, because the mean of its divisors is an integer number (3253950).

Almost surely, 249601230 is an apocalyptic number.

49601230 is an abundant number, since it is smaller than the sum of its proper divisors (54525170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49601230 is a wasteful number, since it uses less digits than its factorization.

49601230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14489 (or 14475 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 49601230 is about 7042.8140682543. The cubic root of 49601230 is about 367.4211471032.

The spelling of 49601230 in words is "forty-nine million, six hundred one thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 343 490 686 1715 3430 14461 28922 72305 101227 144610 202454 506135 708589 1012270 1417178 3542945 4960123 7085890 9920246 24800615 49601230