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3405130130 = 255931318439
BaseRepresentation
bin1100101011110110…
…0010100110010010
322210022100112101202
43022331202212102
523433203131010
61321515431202
7150245062043
oct31275424622
98708315352
103405130130
11149811a736
127b0455502
13423600bcc
142443448ca
1514de1c6a5
hexcaf62992

3405130130 has 32 divisors (see below), whose sum is σ = 6253372800. Its totient is φ = 1334616192.

The previous prime is 3405130063. The next prime is 3405130153. The reversal of 3405130130 is 310315043.

It is a happy number.

3405130130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×34051301302 = 23189822404467633800, which contains 22 as substring.

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, 175451 + ... + 193889.

It is an arithmetic number, because the mean of its divisors is an integer number (195417900).

Almost surely, 23405130130 is an apocalyptic number.

3405130130 is a deficient number, since it is larger than the sum of its proper divisors (2848242670).

3405130130 is a wasteful number, since it uses less digits than its factorization.

3405130130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18818.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 3405130130 is about 58353.4928688935. The cubic root of 3405130130 is about 1504.4505052389.

Adding to 3405130130 its reverse (310315043), we get a palindrome (3715445173).

The spelling of 3405130130 in words is "three billion, four hundred five million, one hundred thirty thousand, one hundred thirty".

Divisors: 1 2 5 10 59 118 295 313 590 626 1565 3130 18439 18467 36878 36934 92195 92335 184390 184670 1087901 2175802 5439505 5771407 10879010 11542814 28857035 57714070 340513013 681026026 1702565065 3405130130