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8380133041 = 74725471529
BaseRepresentation
bin1111100110111111…
…01010111010110001
3210122000200212101211
413303133222322301
5114130303224131
63503315200121
7414444645520
oct76337527261
923560625354
108380133041
113610403a95
12175a5a6041
13a37219a07
14596d7a4b7
15340a875b1
hex1f37eaeb1

8380133041 has 8 divisors (see below), whose sum is σ = 9781067520. Its totient is φ = 7030141728.

The previous prime is 8380133033. The next prime is 8380133057. The reversal of 8380133041 is 1403310838.

8380133041 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 8380133041 - 23 = 8380133033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8380132994 and 8380133012.

It is not an unprimeable number, because it can be changed into a prime (8380133081) 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, 12735436 + ... + 12736093.

It is an arithmetic number, because the mean of its divisors is an integer number (1222633440).

Almost surely, 28380133041 is an apocalyptic number.

It is an amenable number.

8380133041 is a deficient number, since it is larger than the sum of its proper divisors (1400934479).

8380133041 is a wasteful number, since it uses less digits than its factorization.

8380133041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25471583.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 8380133041 is about 91543.0665916322. The cubic root of 8380133041 is about 2031.1888529115.

Adding to 8380133041 its reverse (1403310838), we get a palindrome (9783443879).

The spelling of 8380133041 in words is "eight billion, three hundred eighty million, one hundred thirty-three thousand, forty-one".

Divisors: 1 7 47 329 25471529 178300703 1197161863 8380133041