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995475130 = 251330724943
BaseRepresentation
bin111011010101011…
…011111010111010
32120101011101011021
4323111123322322
54014320201010
6242440253054
733445253566
oct7325337272
92511141137
10995475130
11470a13221
1223947118a
1312b314750
14962d06a6
155c5da8da
hex3b55beba

995475130 has 32 divisors (see below), whose sum is σ = 1936053504. Its totient is φ = 366348096.

The previous prime is 995475127. The next prime is 995475133. The reversal of 995475130 is 31574599.

It is an interprime number because it is at equal distance from previous prime (995475127) and next prime (995475133).

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (995475133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27439 + ... + 52381.

It is an arithmetic number, because the mean of its divisors is an integer number (60501672).

Almost surely, 2995475130 is an apocalyptic number.

995475130 is the 19955-th heptagonal number.

995475130 is a deficient number, since it is larger than the sum of its proper divisors (940578374).

995475130 is a wasteful number, since it uses less digits than its factorization.

995475130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25270.

The product of its (nonzero) digits is 170100, while the sum is 43.

The square root of 995475130 is about 31551.1510091153. The cubic root of 995475130 is about 998.4894293252.

The spelling of 995475130 in words is "nine hundred ninety-five million, four hundred seventy-five thousand, one hundred thirty".

Divisors: 1 2 5 10 13 26 65 130 307 614 1535 3070 3991 7982 19955 24943 39910 49886 124715 249430 324259 648518 1621295 3242590 7657501 15315002 38287505 76575010 99547513 199095026 497737565 995475130