Base | Representation |
---|---|
bin | 111101100001111… |
… | …101001001101001 |
3 | 2122221110212000121 |
4 | 331201331021221 |
5 | 4103232431101 |
6 | 250234003241 |
7 | 34403334142 |
oct | 7541751151 |
9 | 2587425017 |
10 | 1032311401 |
11 | 48a792920 |
12 | 249876521 |
13 | 135b41264 |
14 | 9b15cac9 |
15 | 609650a1 |
hex | 3d87d269 |
1032311401 has 8 divisors (see below), whose sum is σ = 1185429600. Its totient is φ = 889071840.
The previous prime is 1032311341. The next prime is 1032311419. The reversal of 1032311401 is 1041132301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1032311401 - 215 = 1032278633 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1032311491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2469436 + ... + 2469853.
It is an arithmetic number, because the mean of its divisors is an integer number (148178700).
Almost surely, 21032311401 is an apocalyptic number.
1032311401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1032311401 is a deficient number, since it is larger than the sum of its proper divisors (153118199).
1032311401 is a wasteful number, since it uses less digits than its factorization.
1032311401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4939319.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 1032311401 is about 32129.6031877146. The cubic root of 1032311401 is about 1010.6565025652.
Adding to 1032311401 its reverse (1041132301), we get a palindrome (2073443702).
Subtracting 1032311401 from its reverse (1041132301), we obtain a square (8820900 = 29702).
The spelling of 1032311401 in words is "one billion, thirty-two million, three hundred eleven thousand, four hundred one".
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