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122554233453030 = 2354085141115101
BaseRepresentation
bin11011110111011001100001…
…100011001111100111100110
3121001221001220020122110120120
4123313121201203033213212
5112030412032230444110
61112352345420142410
734546152103255161
oct3367314143174746
9531831806573516
10122554233453030
113605aa5a890455
12118b39b8997a06
13534ca7896b102
1422399297d6ad8
15e27db45e7870
hex6f76618cf9e6

122554233453030 has 16 divisors (see below), whose sum is σ = 294130160287344. Its totient is φ = 32681128920800.

The previous prime is 122554233452983. The next prime is 122554233453053. The reversal of 122554233453030 is 30354332455221.

122554233453030 is digitally balanced in base 3 and base 13, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

122554233453030 is strictly pandigital in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2042570557521 + ... + 2042570557580.

It is an arithmetic number, because the mean of its divisors is an integer number (18383135017959).

Almost surely, 2122554233453030 is an apocalyptic number.

122554233453030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122554233453030 is an abundant number, since it is smaller than the sum of its proper divisors (171575926834314).

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

122554233453030 is a wasteful number, since it uses less digits than its factorization.

122554233453030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4085141115111.

The product of its (nonzero) digits is 1296000, while the sum is 42.

The spelling of 122554233453030 in words is "one hundred twenty-two trillion, five hundred fifty-four billion, two hundred thirty-three million, four hundred fifty-three thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 4085141115101 8170282230202 12255423345303 20425705575505 24510846690606 40851411151010 61277116726515 122554233453030