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3250134030 = 2351113757607
BaseRepresentation
bin1100000110111001…
…0001110000001110
322101111200220201110
43001232101300032
523124013242110
61254301352450
7143353453263
oct30156216016
98344626643
103250134030
111418685890
12768568726
133ca472c40
1422b91926a
15140502a20
hexc1b91c0e

3250134030 has 64 divisors (see below), whose sum is σ = 9164026368. Its totient is φ = 727301760.

The previous prime is 3250134029. The next prime is 3250134037. The reversal of 3250134030 is 304310523.

It is a junction number, because it is equal to n+sod(n) for n = 3250133988 and 3250134006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3250134037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 374514 + ... + 383093.

It is an arithmetic number, because the mean of its divisors is an integer number (143187912).

Almost surely, 23250134030 is an apocalyptic number.

3250134030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3250134030 is an abundant number, since it is smaller than the sum of its proper divisors (5913892338).

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

3250134030 is a wasteful number, since it uses less digits than its factorization.

3250134030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757641.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 3250134030 is about 57009.9467637008. The cubic root of 3250134030 is about 1481.2683961468.

Adding to 3250134030 its reverse (304310523), we get a palindrome (3554444553).

The spelling of 3250134030 in words is "three billion, two hundred fifty million, one hundred thirty-four thousand, thirty".

Divisors: 1 2 3 5 6 10 11 13 15 22 26 30 33 39 55 65 66 78 110 130 143 165 195 286 330 390 429 715 858 1430 2145 4290 757607 1515214 2272821 3788035 4545642 7576070 8333677 9848891 11364105 16667354 19697782 22728210 25001031 29546673 41668385 49244455 50002062 59093346 83336770 98488910 108337801 125005155 147733365 216675602 250010310 295466730 325013403 541689005 650026806 1083378010 1625067015 3250134030