Search a number
-
+
130973098 = 2432276709
BaseRepresentation
bin1111100111001…
…11110110101010
3100010110010022111
413303213312222
5232012114343
620555112534
73150152524
oct763476652
9303403274
10130973098
1167a27033
1237a4274a
1321199699
1413574a14
15b771c9d
hex7ce7daa

130973098 has 16 divisors (see below), whose sum is σ = 201944160. Its totient is φ = 63672336.

The previous prime is 130973071. The next prime is 130973107. The reversal of 130973098 is 890379031.

It is a self number, because there is not a number n which added to its sum of digits gives 130973098.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16168 + ... + 22876.

It is an arithmetic number, because the mean of its divisors is an integer number (12621510).

Almost surely, 2130973098 is an apocalyptic number.

130973098 is a deficient number, since it is larger than the sum of its proper divisors (70971062).

130973098 is a wasteful number, since it uses less digits than its factorization.

130973098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6981.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 130973098 is about 11444.3478625914. The cubic root of 130973098 is about 507.8405398822.

The spelling of 130973098 in words is "one hundred thirty million, nine hundred seventy-three thousand, ninety-eight".

Divisors: 1 2 43 86 227 454 6709 9761 13418 19522 288487 576974 1522943 3045886 65486549 130973098