Base | Representation |
---|---|
bin | 101111001000010100… |
… | …1010101100011111010 |
3 | 100200020120100200020111 |
4 | 1132100221111203322 |
5 | 3124240004100010 |
6 | 114255023014534 |
7 | 10212050221606 |
oct | 1362051254372 |
9 | 320216320214 |
10 | 101211003130 |
11 | 39a17a77736 |
12 | 1774743a44a |
13 | 970c687243 |
14 | 4c81c16506 |
15 | 29756ea58a |
hex | 1790a558fa |
101211003130 has 8 divisors (see below), whose sum is σ = 182179805652. Its totient is φ = 40484401248.
The previous prime is 101211003109. The next prime is 101211003151. The reversal of 101211003130 is 31300112101.
It is an interprime number because it is at equal distance from previous prime (101211003109) and next prime (101211003151).
It can be written as a sum of positive squares in 2 ways, for example, as 87585810601 + 13625192529 = 295949^2 + 116727^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 101211003130.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5060550147 + ... + 5060550166.
Almost surely, 2101211003130 is an apocalyptic number.
101211003130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101211003130 is a deficient number, since it is larger than the sum of its proper divisors (80968802522).
101211003130 is a wasteful number, since it uses less digits than its factorization.
101211003130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10121100320.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 101211003130 its reverse (31300112101), we get a palindrome (132511115231).
The spelling of 101211003130 in words is "one hundred one billion, two hundred eleven million, three thousand, one hundred thirty".
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