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145122352000305 = 3569591390260593
BaseRepresentation
bin100000111111110011101110…
…001111010110110100110001
3201000211120011020020021101020
4200333303232033112310301
5123010141034103002210
61232352142123330053
742365513111633331
oct4077635617266461
9630746136207336
10145122352000305
1142271053410529
1214339826080929
1362c8c9603cb84
1427b9d605030c1
1511b9e73407770
hex83fcee3d6d31

145122352000305 has 16 divisors (see below), whose sum is σ = 232229129621760. Its totient is φ = 77387465593088.

The previous prime is 145122352000271. The next prime is 145122352000313. The reversal of 145122352000305 is 503000253221541.

It is a cyclic number.

It is not a de Polignac number, because 145122352000305 - 213 = 145122351992113 is a prime.

It is a Curzon 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, 695025912 + ... + 695234681.

It is an arithmetic number, because the mean of its divisors is an integer number (14514320601360).

Almost surely, 2145122352000305 is an apocalyptic number.

145122352000305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

145122352000305 is a deficient number, since it is larger than the sum of its proper divisors (87106777621455).

145122352000305 is a wasteful number, since it uses less digits than its factorization.

145122352000305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390267560.

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 145122352000305 in words is "one hundred forty-five trillion, one hundred twenty-two billion, three hundred fifty-two million, three hundred five", and thus it is an aban number.

Divisors: 1 3 5 15 6959 20877 34795 104385 1390260593 4170781779 6951302965 20853908895 9674823466687 29024470400061 48374117333435 145122352000305