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315006232641352 = 23728631196469257
BaseRepresentation
bin100011110011111110001101…
…0100110010011111101001000
31112022100022010222002221201021
41013213330122212103331020
5312242030231024010402
63033543510541002224
7123231310046361550
oct10747743246237510
91468308128087637
10315006232641352
119140943614876a
122b3b6399b53374
131069cc63965955
1457b0550d98160
15266407d261d37
hex11e7f1a993f48

315006232641352 has 32 divisors (see below), whose sum is σ = 675036935406720. Its totient is φ = 134997955182720.

The previous prime is 315006232641343. The next prime is 315006232641367. The reversal of 315006232641352 is 253146232600513.

It is a junction number, because it is equal to n+sod(n) for n = 315006232641299 and 315006232641308.

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, 96631293 + ... + 99837964.

It is an arithmetic number, because the mean of its divisors is an integer number (21094904231460).

Almost surely, 2315006232641352 is an apocalyptic number.

It is an amenable number.

315006232641352 is an abundant number, since it is smaller than the sum of its proper divisors (360030702765368).

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

315006232641352 is a wasteful number, since it uses less digits than its factorization.

315006232641352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196497901 (or 196497897 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 315006232641352 in words is "three hundred fifteen trillion, six billion, two hundred thirty-two million, six hundred forty-one thousand, three hundred fifty-two".

Divisors: 1 2 4 7 8 14 28 56 28631 57262 114524 200417 229048 400834 801668 1603336 196469257 392938514 785877028 1375284799 1571754056 2750569598 5501139196 11002278392 5625111297167 11250222594334 22500445188668 39375779080169 45000890377336 78751558160338 157503116320676 315006232641352