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130154037 = 3133337283
BaseRepresentation
bin1111100000111…
…11111000110101
3100001220111202220
413300133320311
5231304412122
620525352553
73140201556
oct760377065
9301814686
10130154037
1167517722
1237708759
1320c70930
141340032d
15b65e25c
hex7c1fe35

130154037 has 8 divisors (see below), whose sum is σ = 186887904. Its totient is φ = 80094768.

The previous prime is 130154029. The next prime is 130154039. The reversal of 130154037 is 730451031.

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

It is not a de Polignac number, because 130154037 - 23 = 130154029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130153998 and 130154016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130154039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1668603 + ... + 1668680.

It is an arithmetic number, because the mean of its divisors is an integer number (23360988).

Almost surely, 2130154037 is an apocalyptic number.

It is an amenable number.

130154037 is a deficient number, since it is larger than the sum of its proper divisors (56733867).

130154037 is a wasteful number, since it uses less digits than its factorization.

130154037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337299.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 130154037 is about 11408.5072204912. The cubic root of 130154037 is about 506.7797050326.

The spelling of 130154037 in words is "one hundred thirty million, one hundred fifty-four thousand, thirty-seven".

Divisors: 1 3 13 39 3337283 10011849 43384679 130154037