Base | Representation |
---|---|
bin | 100101011000101001… |
… | …011101011111111001 |
3 | 10211121120012022220110 |
4 | 211120221131133321 |
5 | 1124202321010101 |
6 | 30235125414533 |
7 | 2620520052522 |
oct | 453051353771 |
9 | 124546168813 |
10 | 40141969401 |
11 | 1602a105826 |
12 | 794356a449 |
13 | 3a295cc121 |
14 | 1d2b3a5849 |
15 | 109e1cbcd6 |
hex | 958a5d7f9 |
40141969401 has 8 divisors (see below), whose sum is σ = 53523629824. Its totient is φ = 26760810960.
The previous prime is 40141969393. The next prime is 40141969411. The reversal of 40141969401 is 10496914104.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 40141969401 - 23 = 40141969393 is a prime.
It is a super-2 number, since 2×401419694012 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 40141969401.
It is not an unprimeable number, because it can be changed into a prime (40141969411) 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, 143415 + ... + 317571.
It is an arithmetic number, because the mean of its divisors is an integer number (6690453728).
Almost surely, 240141969401 is an apocalyptic number.
It is an amenable number.
40141969401 is a deficient number, since it is larger than the sum of its proper divisors (13381660423).
40141969401 is a wasteful number, since it uses less digits than its factorization.
40141969401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250991.
The product of its (nonzero) digits is 31104, while the sum is 39.
The spelling of 40141969401 in words is "forty billion, one hundred forty-one million, nine hundred sixty-nine thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •