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30132301213 = 743676772207
BaseRepresentation
bin11100000100000001…
…100110110110011101
32212202222020111112001
4130010001212312131
5443202332114323
621501555442301
72114464222450
oct340401466635
985688214461
1030132301213
1111862997983
125a0b2b6391
132ac2908141
14165bc47497
15bb555e3ad
hex704066d9d

30132301213 has 32 divisors (see below), whose sum is σ = 35832766464. Its totient is φ = 24802569792.

The previous prime is 30132301189. The next prime is 30132301247. The reversal of 30132301213 is 31210323103.

It is not a de Polignac number, because 30132301213 - 233 = 21542366621 is a prime.

It is a super-2 number, since 2×301323012132 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30132301613) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13651956 + ... + 13654162.

It is an arithmetic number, because the mean of its divisors is an integer number (1119773952).

Almost surely, 230132301213 is an apocalyptic number.

It is an amenable number.

30132301213 is a deficient number, since it is larger than the sum of its proper divisors (5700465251).

30132301213 is a wasteful number, since it uses less digits than its factorization.

30132301213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3001.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30132301213 its reverse (31210323103), we get a palindrome (61342624316).

The spelling of 30132301213 in words is "thirty billion, one hundred thirty-two million, three hundred one thousand, two hundred thirteen".

Divisors: 1 7 43 67 301 469 677 2207 2881 4739 15449 20167 29111 45359 94901 147869 203777 317513 664307 1035083 1494139 1950437 6358367 10458973 13653059 44508569 64247977 100107313 449735839 700751191 4304614459 30132301213