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200030113213 = 7242311793533
BaseRepresentation
bin1011101001001010111…
…0010100110110111101
3201010022102221121001121
42322102232110312331
511234130202110323
6231520443310541
720310634623430
oct2722256246675
9633272847047
10200030113213
1177917869757
123292581b451
1315b2a633848
1499780bd817
15530ae21a5d
hex2e92b94dbd

200030113213 has 8 divisors (see below), whose sum is σ = 228700211328. Its totient is φ = 171383607024.

The previous prime is 200030113193. The next prime is 200030113289. The reversal of 200030113213 is 312311030002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-200030113213 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 (200030114213) 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, 5879806 + ... + 5913727.

It is an arithmetic number, because the mean of its divisors is an integer number (28587526416).

Almost surely, 2200030113213 is an apocalyptic number.

It is an amenable number.

200030113213 is a deficient number, since it is larger than the sum of its proper divisors (28670098115).

200030113213 is a wasteful number, since it uses less digits than its factorization.

200030113213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11795963.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 200030113213 its reverse (312311030002), we get a palindrome (512341143215).

The spelling of 200030113213 in words is "two hundred billion, thirty million, one hundred thirteen thousand, two hundred thirteen".

Divisors: 1 7 2423 16961 11793533 82554731 28575730459 200030113213