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192962944108 = 221112973381281
BaseRepresentation
bin1011001110110101111…
…1001101110001101100
3200110001220211012120201
42303231133031301230
511130142003202413
6224351305323244
716640541651034
oct2635537156154
9613056735521
10192962944108
1174920607a30
1231492a96524
131527244078c
1494a767a8c4
15504578a9dd
hex2ced7cdc6c

192962944108 has 24 divisors (see below), whose sum is σ = 368667939024. Its totient is φ = 87642777600.

The previous prime is 192962944103. The next prime is 192962944121. The reversal of 192962944108 is 801449269291.

It is not an unprimeable number, because it can be changed into a prime (192962944103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1633573 + ... + 1747708.

It is an arithmetic number, because the mean of its divisors is an integer number (15361164126).

Almost surely, 2192962944108 is an apocalyptic number.

It is an amenable number.

192962944108 is a deficient number, since it is larger than the sum of its proper divisors (175704994916).

192962944108 is a wasteful number, since it uses less digits than its factorization.

192962944108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3382593 (or 3382591 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 55.

The spelling of 192962944108 in words is "one hundred ninety-two billion, nine hundred sixty-two million, nine hundred forty-four thousand, one hundred eight".

Divisors: 1 2 4 11 22 44 1297 2594 5188 14267 28534 57068 3381281 6762562 13525124 37194091 74388182 148776364 4385521457 8771042914 17542085828 48240736027 96481472054 192962944108