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8033230401 = 372316631947
BaseRepresentation
bin1110111101101000…
…10101111001000001
3202201211221101102220
413132310111321001
5112423001333101
63405044001253
7403033221540
oct73664257101
922654841386
108033230401
113452604999
121682390229
139b03a9591
14562c78157
153203b1636
hex1ded15e41

8033230401 has 16 divisors (see below), whose sum is σ = 12773336064. Its totient is φ = 4390833744.

The previous prime is 8033230393. The next prime is 8033230417. The reversal of 8033230401 is 1040323308.

It is not a de Polignac number, because 8033230401 - 23 = 8033230393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8033230421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8315491 + ... + 8316456.

It is an arithmetic number, because the mean of its divisors is an integer number (798333504).

Almost surely, 28033230401 is an apocalyptic number.

It is an amenable number.

8033230401 is a deficient number, since it is larger than the sum of its proper divisors (4740105663).

8033230401 is a wasteful number, since it uses less digits than its factorization.

8033230401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16631980.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 8033230401 is about 89628.2901822856. The cubic root of 8033230401 is about 2002.7653746725.

Adding to 8033230401 its reverse (1040323308), we get a palindrome (9073553709).

The spelling of 8033230401 in words is "eight billion, thirty-three million, two hundred thirty thousand, four hundred one".

Divisors: 1 3 7 21 23 69 161 483 16631947 49895841 116423629 349270887 382534781 1147604343 2677743467 8033230401