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153120836071 = 767326483659
BaseRepresentation
bin1000111010011010110…
…1101000100111100111
3112122020020212102010201
42032212231220213213
510002042413223241
6154202010531331
714030322426460
oct2164655504747
9478206772121
10153120836071
1159a357a1515
1225813a36b47
1311592cc1318
1475a804dd67
153eb2a91931
hex23a6b689e7

153120836071 has 8 divisors (see below), whose sum is σ = 177607111040. Its totient is φ = 129287528568.

The previous prime is 153120836009. The next prime is 153120836081. The reversal of 153120836071 is 170638021351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 153120836071 - 219 = 153120311783 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 153120836071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153120836081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163241361 + ... + 163242298.

It is an arithmetic number, because the mean of its divisors is an integer number (22200888880).

Almost surely, 2153120836071 is an apocalyptic number.

153120836071 is a deficient number, since it is larger than the sum of its proper divisors (24486274969).

153120836071 is an equidigital number, since it uses as much as digits as its factorization.

153120836071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326483733.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 153120836071 in words is "one hundred fifty-three billion, one hundred twenty million, eight hundred thirty-six thousand, seventy-one".

Divisors: 1 7 67 469 326483659 2285385613 21874405153 153120836071