Search a number
-
+
100030221302 = 21138811171561
BaseRepresentation
bin101110100101001000…
…1000000101111110110
3100120012021111202002012
41131022101000233312
53114330214040202
6113541522444222
710140561565154
oct1351221005766
9316167452065
10100030221302
11394714a7890
1217477b03672
139581b6137b
144bad08a3d4
152906c09152
hex174a440bf6

100030221302 has 16 divisors (see below), whose sum is σ = 163728132624. Its totient is φ = 45456528000.

The previous prime is 100030221233. The next prime is 100030221359. The reversal of 100030221302 is 203122030001.

It is a happy number.

It is a congruent number.

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, 500399 + ... + 671162.

It is an arithmetic number, because the mean of its divisors is an integer number (10233008289).

Almost surely, 2100030221302 is an apocalyptic number.

100030221302 is a deficient number, since it is larger than the sum of its proper divisors (63697911322).

100030221302 is a wasteful number, since it uses less digits than its factorization.

100030221302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175455.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 100030221302 its reverse (203122030001), we get a palindrome (303152251303).

The spelling of 100030221302 in words is "one hundred billion, thirty million, two hundred twenty-one thousand, three hundred two".

Divisors: 1 2 11 22 3881 7762 42691 85382 1171561 2343122 12887171 25774342 4546828241 9093656482 50015110651 100030221302