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101030000293 = 6117316675743
BaseRepresentation
bin101111000010111011…
…0110111011010100101
3100122202221202210000201
41132011312313122211
53123402140002133
6114225035310501
710204421555545
oct1360566673245
9318687683021
10101030000293
113993488a612
12176b68ab431
1396b1021a81
144c65b7b325
152964894d7d
hex1785db76a5

101030000293 has 16 divisors (see below), whose sum is σ = 103359741696. Its totient is φ = 98722895040.

The previous prime is 101030000263. The next prime is 101030000317. The reversal of 101030000293 is 392000030101.

It is a cyclic number.

It is not a de Polignac number, because 101030000293 - 213 = 101029992101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101030000293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101030000263) 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, 17588980 + ... + 17594722.

It is an arithmetic number, because the mean of its divisors is an integer number (6459983856).

Almost surely, 2101030000293 is an apocalyptic number.

It is an amenable number.

101030000293 is a deficient number, since it is larger than the sum of its proper divisors (2329741403).

101030000293 is a wasteful number, since it uses less digits than its factorization.

101030000293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7644.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 101030000293 its reverse (392000030101), we get a palindrome (493030030394).

The spelling of 101030000293 in words is "one hundred one billion, thirty million, two hundred ninety-three", and thus it is an aban number.

Divisors: 1 61 173 1667 5743 10553 101687 288391 350323 993539 9573581 17591851 60605879 583988441 1656229513 101030000293