Base | Representation |
---|---|
bin | 10011000010100100… |
… | …10011010011111000 |
3 | 222101101201121112201 |
4 | 21201102103103320 |
5 | 131413330402412 |
6 | 4410155315544 |
7 | 511212414430 |
oct | 114122232370 |
9 | 28341647481 |
10 | 10222122232 |
11 | 4376137803 |
12 | 1b9344bbb4 |
13 | c6ba1bb4a |
14 | 6cd8632c0 |
15 | 3ec636e57 |
hex | 2614934f8 |
10222122232 has 32 divisors (see below), whose sum is σ = 21936700800. Its totient is φ = 4374478944.
The previous prime is 10222122223. The next prime is 10222122233. The reversal of 10222122232 is 23222122201.
It is a super-3 number, since 3×102221222323 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10222122233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95382 + ... + 171877.
It is an arithmetic number, because the mean of its divisors is an integer number (685521900).
Almost surely, 210222122232 is an apocalyptic number.
It is an amenable number.
10222122232 is an abundant number, since it is smaller than the sum of its proper divisors (11714578568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10222122232 is a wasteful number, since it uses less digits than its factorization.
10222122232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267955 (or 267951 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 10222122232 its reverse (23222122201), we get a palindrome (33444244433).
The spelling of 10222122232 in words is "ten billion, two hundred twenty-two million, one hundred twenty-two thousand, two hundred thirty-two".
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