Search a number
-
+
23001302020303 = 61474757794239
BaseRepresentation
bin1010011101011011010000…
…11011111011000011001111
310000102220101021201021012001
411032231220123323003033
511003323131304122203
6120530352520253131
74562534464202365
oct516555033730317
9100386337637161
1023001302020303
117368885390952
1226b59816111a7
13cab0237a8349
145973aa03d635
1529d4b3a6891d
hex14eb686fb0cf

23001302020303 has 8 divisors (see below), whose sum is σ = 23378451223040. Its totient is φ = 22624155355680.

The previous prime is 23001302020231. The next prime is 23001302020313. The reversal of 23001302020303 is 30302020310032.

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-23001302020303 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 (23001302020313) 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, 28563058 + ... + 29357296.

It is an arithmetic number, because the mean of its divisors is an integer number (2922306402880).

Almost surely, 223001302020303 is an apocalyptic number.

23001302020303 is a deficient number, since it is larger than the sum of its proper divisors (377149202737).

23001302020303 is an equidigital number, since it uses as much as digits as its factorization.

23001302020303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1269057.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 23001302020303 its reverse (30302020310032), we get a palindrome (53303322330335).

The spelling of 23001302020303 in words is "twenty-three trillion, one billion, three hundred two million, twenty thousand, three hundred three".

Divisors: 1 61 474757 794239 28960177 48448579 377070524923 23001302020303