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3023101331 = 73329912553
BaseRepresentation
bin1011010000110000…
…1101110110010011
321210200111110101222
42310030031312103
522142403220311
61215551315255
7134625636335
oct26414156623
97720443358
103023101331
111311509858
1270451bb2b
13392412473
142096db455
1512a608adb
hexb430dd93

3023101331 has 8 divisors (see below), whose sum is σ = 3065686800. Its totient is φ = 2980547712.

The previous prime is 3023101327. The next prime is 3023101337. The reversal of 3023101331 is 1331013203.

3023101331 is digitally balanced in base 2, 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 3023101331 - 22 = 3023101327 is a prime.

It is a super-2 number, since 2×30231013312 = 18278283314987943122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3023101337) 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, 234551 + ... + 247103.

It is an arithmetic number, because the mean of its divisors is an integer number (383210850).

Almost surely, 23023101331 is an apocalyptic number.

3023101331 is a deficient number, since it is larger than the sum of its proper divisors (42585469).

3023101331 is a wasteful number, since it uses less digits than its factorization.

3023101331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15925.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 3023101331 is about 54982.7366634292. The cubic root of 3023101331 is about 1445.9420956262.

Adding to 3023101331 its reverse (1331013203), we get a palindrome (4354114534).

The spelling of 3023101331 in words is "three billion, twenty-three million, one hundred one thousand, three hundred thirty-one".

Divisors: 1 73 3299 12553 240827 916369 41412347 3023101331