Base | Representation |
---|---|
bin | 100101011100001111… |
… | …101001010101011001 |
3 | 10211202202202000000112 |
4 | 211130033221111121 |
5 | 1124313242423001 |
6 | 30245123014105 |
7 | 2622152001536 |
oct | 453417512531 |
9 | 124682660015 |
10 | 40202311001 |
11 | 1606017a316 |
12 | 795b80a335 |
13 | 3a38c68708 |
14 | 1d353d1d8d |
15 | 10a464acbb |
hex | 95c3e9559 |
40202311001 has 8 divisors (see below), whose sum is σ = 40496517600. Its totient is φ = 39908175840.
The previous prime is 40202310989. The next prime is 40202311013. The reversal of 40202311001 is 10011320204.
It is an interprime number because it is at equal distance from previous prime (40202310989) and next prime (40202311013).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-40202311001 is a prime.
It is a super-2 number, since 2×402023110012 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40202311021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1735586 + ... + 1758596.
It is an arithmetic number, because the mean of its divisors is an integer number (5062064700).
Almost surely, 240202311001 is an apocalyptic number.
It is an amenable number.
40202311001 is a deficient number, since it is larger than the sum of its proper divisors (294206599).
40202311001 is a wasteful number, since it uses less digits than its factorization.
40202311001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35719.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 40202311001 its reverse (10011320204), we get a palindrome (50213631205).
The spelling of 40202311001 in words is "forty billion, two hundred two million, three hundred eleven thousand, one".
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