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23320073192130 = 232511132197335917
BaseRepresentation
bin1010100110101101000001…
…01011011100001011000010
310001120101011222220121211100
411103112200223130023002
511024034002214122010
6121333032124555230
74624551103355361
oct523264053341302
9101511158817740
1023320073192130
117480a954003a0
1227477053b2b16
1310020c5535900
145a89aa1917d8
152a691e1612c0
hex1535a0adc2c2

23320073192130 has 288 divisors, whose sum is σ = 75393283343040. Its totient is φ = 4943820510720.

The previous prime is 23320073192069. The next prime is 23320073192153. The reversal of 23320073192130 is 3129137002332.

23320073192130 is a `hidden beast` number, since 2 + 3 + 3 + 200 + 7 + 319 + 2 + 130 = 666.

It is a super-3 number, since 3×233200731921303 (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 489069 + ... + 6846848.

It is an arithmetic number, because the mean of its divisors is an integer number (261782233830).

Almost surely, 223320073192130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23320073192130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37696641671520).

23320073192130 is an abundant number, since it is smaller than the sum of its proper divisors (52073210150910).

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

23320073192130 is a wasteful number, since it uses less digits than its factorization.

23320073192130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7335986 (or 7335970 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The spelling of 23320073192130 in words is "twenty-three trillion, three hundred twenty billion, seventy-three million, one hundred ninety-two thousand, one hundred thirty".