Base | Representation |
---|---|
bin | 111101011101000100011… |
… | …011111000100110100111 |
3 | 112221201120011121101222002 |
4 | 331131010123320212213 |
5 | 1023142402324344031 |
6 | 12552022114555515 |
7 | 614052244216352 |
oct | 75350433704647 |
9 | 15851504541862 |
10 | 4223101012391 |
11 | 1389009475348 |
12 | 58256bb98b9b |
13 | 2483100b32c1 |
14 | 1085834c5299 |
15 | 74cbc543ccb |
hex | 3d7446f89a7 |
4223101012391 has 16 divisors (see below), whose sum is σ = 4259435592960. Its totient is φ = 4186892436480.
The previous prime is 4223101012343. The next prime is 4223101012463. The reversal of 4223101012391 is 1932101013224.
It is a cyclic number.
It is not a de Polignac number, because 4223101012391 - 230 = 4222027270567 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4223101012321) 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, 237764951 + ... + 237782711.
It is an arithmetic number, because the mean of its divisors is an integer number (266214724560).
Almost surely, 24223101012391 is an apocalyptic number.
4223101012391 is a deficient number, since it is larger than the sum of its proper divisors (36334580569).
4223101012391 is a wasteful number, since it uses less digits than its factorization.
4223101012391 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21194.
The product of its (nonzero) digits is 2592, while the sum is 29.
The spelling of 4223101012391 in words is "four trillion, two hundred twenty-three billion, one hundred one million, twelve thousand, three hundred ninety-one".
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