Base | Representation |
---|---|
bin | 11110110100111011… |
… | …000010000111110101 |
3 | 10011102210202121000112 |
4 | 132310323002013311 |
5 | 1020242114121031 |
6 | 23112254552405 |
7 | 2251152406610 |
oct | 366473020765 |
9 | 104383677015 |
10 | 33100145141 |
11 | 13046194a58 |
12 | 64b9208705 |
13 | 31767411cb |
14 | 186007d177 |
15 | cdada062b |
hex | 7b4ec21f5 |
33100145141 has 8 divisors (see below), whose sum is σ = 38307582720. Its totient is φ = 28012418928.
The previous prime is 33100145101. The next prime is 33100145153. The reversal of 33100145141 is 14154100133.
It is a happy number.
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-33100145141 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 (33100145101) 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, 29927246 + ... + 29928351.
It is an arithmetic number, because the mean of its divisors is an integer number (4788447840).
Almost surely, 233100145141 is an apocalyptic number.
It is an amenable number.
33100145141 is a deficient number, since it is larger than the sum of its proper divisors (5207437579).
33100145141 is an equidigital number, since it uses as much as digits as its factorization.
33100145141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59855683.
The product of its (nonzero) digits is 720, while the sum is 23.
Adding to 33100145141 its reverse (14154100133), we get a palindrome (47254245274).
The spelling of 33100145141 in words is "thirty-three billion, one hundred million, one hundred forty-five thousand, one hundred forty-one".
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