Base | Representation |
---|---|
bin | 10110100011101000… |
… | …011101101101100111 |
3 | 2022111221110002111110 |
4 | 112203220131231213 |
5 | 344100323131101 |
6 | 15043201240103 |
7 | 1515124465230 |
oct | 264350355547 |
9 | 68457402443 |
10 | 24220130151 |
11 | a2a96a5298 |
12 | 483b333033 |
13 | 238cab1079 |
14 | 125a97c087 |
15 | 96b4c4cd6 |
hex | 5a3a1db67 |
24220130151 has 64 divisors (see below), whose sum is σ = 40234844160. Its totient is φ = 12656286720.
The previous prime is 24220130149. The next prime is 24220130153. The reversal of 24220130151 is 15103102242.
It is an interprime number because it is at equal distance from previous prime (24220130149) and next prime (24220130153).
It is not a de Polignac number, because 24220130151 - 21 = 24220130149 is a prime.
It is a super-2 number, since 2×242201301512 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24220130153) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1233015 + ... + 1252503.
It is an arithmetic number, because the mean of its divisors is an integer number (628669440).
Almost surely, 224220130151 is an apocalyptic number.
24220130151 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
24220130151 is a deficient number, since it is larger than the sum of its proper divisors (16014714009).
24220130151 is a wasteful number, since it uses less digits than its factorization.
24220130151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19636.
The product of its (nonzero) digits is 480, while the sum is 21.
Adding to 24220130151 its reverse (15103102242), we get a palindrome (39323232393).
The spelling of 24220130151 in words is "twenty-four billion, two hundred twenty million, one hundred thirty thousand, one hundred fifty-one".
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