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122020000102 = 27111360949051
BaseRepresentation
bin111000110100011110…
…1010111000101100110
3102122221210011020201001
41301220331113011212
53444344110000402
6132015532023514
711546524613350
oct1615075270546
9378853136631
10122020000102
11478261220a0
121b794301b9a
13b677844bc0
145c9772a0d0
1532924b9187
hex1c68f57166

122020000102 has 32 divisors (see below), whose sum is σ = 245746577664. Its totient is φ = 43883316000.

The previous prime is 122020000087. The next prime is 122020000127. The reversal of 122020000102 is 201000020221.

122020000102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30472524 + ... + 30476527.

It is an arithmetic number, because the mean of its divisors is an integer number (7679580552).

Almost surely, 2122020000102 is an apocalyptic number.

122020000102 is an abundant number, since it is smaller than the sum of its proper divisors (123726577562).

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

122020000102 is a wasteful number, since it uses less digits than its factorization.

122020000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60949084.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 122020000102 its reverse (201000020221), we get a palindrome (323020020323).

The spelling of 122020000102 in words is "one hundred twenty-two billion, twenty million, one hundred two", and thus it is an aban number.

Divisors: 1 2 7 11 13 14 22 26 77 91 143 154 182 286 1001 2002 60949051 121898102 426643357 670439561 792337663 853286714 1340879122 1584675326 4693076927 5546363641 8715714293 9386153854 11092727282 17431428586 61010000051 122020000102