Search a number
-
+
10302023230330 = 25131724443190711
BaseRepresentation
bin1001010111101010000001…
…1011110110001101111010
31100110212022201020000211011
42111322200123312031322
52322242020421332310
633524403435024134
72112203511423436
oct225724033661572
940425281200734
1010302023230330
1133120775a41a7
1211a472689b04a
135996271a6030
14278898c559c6
1512cea505278a
hex95ea06f637a

10302023230330 has 64 divisors (see below), whose sum is σ = 21145762084608. Its totient is φ = 3579904373760.

The previous prime is 10302023230309. The next prime is 10302023230351. The reversal of 10302023230330 is 3303232020301.

It is an interprime number because it is at equal distance from previous prime (10302023230309) and next prime (10302023230351).

It is a super-2 number, since 2×103020232303302 (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53923675 + ... + 54114385.

It is an arithmetic number, because the mean of its divisors is an integer number (330402532572).

Almost surely, 210302023230330 is an apocalyptic number.

10302023230330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10302023230330 is an abundant number, since it is smaller than the sum of its proper divisors (10843738854278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10302023230330 is a wasteful number, since it uses less digits than its factorization.

10302023230330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215191.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 10302023230330 its reverse (3303232020301), we get a palindrome (13605255250631).

The spelling of 10302023230330 in words is "ten trillion, three hundred two billion, twenty-three million, two hundred thirty thousand, three hundred thirty".

Divisors: 1 2 5 10 13 17 26 34 65 85 130 170 221 442 1105 2210 24443 48886 122215 190711 244430 317759 381422 415531 635518 831062 953555 1588795 1907110 2077655 2479243 3177590 3242087 4155310 4958486 5401903 6484174 10803806 12396215 16210435 24792430 27009515 32420870 42147131 54019030 84294262 210735655 421471310 4661548973 9323097946 23307744865 46615489730 60600136649 79246332541 121200273298 158492665082 303000683245 396231662705 606001366490 792463325410 1030202323033 2060404646066 5151011615165 10302023230330