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34036652145 = 3512733135393
BaseRepresentation
bin11111101100101111…
…100001100001110001
310020212001222002010010
4133230233201201301
51024201340332040
623345231325133
72313313524666
oct375457414161
9106761862103
1034036652145
1113486891591
12671a9807a9
13329577a572
14190c5bda6d
15d431dde80
hex7ecbe1871

34036652145 has 32 divisors (see below), whose sum is σ = 54914199552. Its totient is φ = 18001170432.

The previous prime is 34036652123. The next prime is 34036652149. The reversal of 34036652145 is 54125663043.

It is not a de Polignac number, because 34036652145 - 25 = 34036652113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34036652149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6308569 + ... + 6313961.

It is an arithmetic number, because the mean of its divisors is an integer number (1716068736).

Almost surely, 234036652145 is an apocalyptic number.

It is an amenable number.

34036652145 is a deficient number, since it is larger than the sum of its proper divisors (20877547407).

34036652145 is a wasteful number, since it uses less digits than its factorization.

34036652145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8841.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 34036652145 in words is "thirty-four billion, thirty-six million, six hundred fifty-two thousand, one hundred forty-five".

Divisors: 1 3 5 15 127 381 635 1905 3313 5393 9939 16179 16565 26965 49695 80895 420751 684911 1262253 2054733 2103755 3424555 6311265 10273665 17867009 53601027 89335045 268005135 2269110143 6807330429 11345550715 34036652145