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10170309996 = 22337113139451
BaseRepresentation
bin10010111100011001…
…01001110101101100
3222020210020021112000
421132030221311230
5131312044404441
64401105012300
7510013131360
oct113614516554
928223207460
1010170309996
114349969480
121b7a024090
13c6107a912
146c6a172a0
153e7d002b6
hex25e329d6c

10170309996 has 192 divisors, whose sum is σ = 33935032320. Its totient is φ = 2556360000.

The previous prime is 10170309977. The next prime is 10170309997. The reversal of 10170309996 is 69990307101.

It is not an unprimeable number, because it can be changed into a prime (10170309997) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 238071 + ... + 277521.

It is an arithmetic number, because the mean of its divisors is an integer number (176744960).

Almost surely, 210170309996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10170309996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16967516160).

10170309996 is an abundant number, since it is smaller than the sum of its proper divisors (23764722324).

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

10170309996 is a wasteful number, since it uses less digits than its factorization.

10170309996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39513 (or 39505 counting only the distinct ones).

The product of its (nonzero) digits is 91854, while the sum is 45.

The spelling of 10170309996 in words is "ten billion, one hundred seventy million, three hundred nine thousand, nine hundred ninety-six".