Base | Representation |
---|---|
bin | 100010100100001011110110… |
… | …101000111100111011101101 |
3 | 201221020222201211202121011220 |
4 | 202210023312220330323231 |
5 | 124411144342330430401 |
6 | 1255153042012133553 |
7 | 44010045346650333 |
oct | 4244136650747355 |
9 | 657228654677156 |
10 | 152020210405101 |
11 | 44490455684585 |
12 | 15072650a672b9 |
13 | 66a95a126626c |
14 | 2977b630c1b53 |
15 | 12895db88a336 |
hex | 8a42f6a3ceed |
152020210405101 has 32 divisors (see below), whose sum is σ = 208246947625728. Its totient is φ = 98572124344320.
The previous prime is 152020210405079. The next prime is 152020210405111. The reversal of 152020210405101 is 101504012020251.
It is a happy number.
It is not a de Polignac number, because 152020210405101 - 25 = 152020210405069 is a prime.
It is a super-2 number, since 2×1520202104051012 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152020210405111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3976340656 + ... + 3976378886.
It is an arithmetic number, because the mean of its divisors is an integer number (6507717113304).
Almost surely, 2152020210405101 is an apocalyptic number.
It is an amenable number.
152020210405101 is a deficient number, since it is larger than the sum of its proper divisors (56226737220627).
152020210405101 is a wasteful number, since it uses less digits than its factorization.
152020210405101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50261.
The product of its (nonzero) digits is 800, while the sum is 24.
Adding to 152020210405101 its reverse (101504012020251), we get a palindrome (253524222425352).
The spelling of 152020210405101 in words is "one hundred fifty-two trillion, twenty billion, two hundred ten million, four hundred five thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •