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316148530008 = 233127727142673
BaseRepresentation
bin1001001100110111110…
…10111011101101011000
31010020000221020100102010
410212123322323231120
520134433010430013
6401123040105520
731561312110633
oct4463372735530
91106027210363
10316148530008
1111209466a973
12513316052a0
1323a745ba8cc
1411431ad8c1a
1583552437c3
hex499bebbb58

316148530008 has 64 divisors (see below), whose sum is σ = 797696040960. Its totient is φ = 104408510976.

The previous prime is 316148529997. The next prime is 316148530081. The reversal of 316148530008 is 800035841613.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2144560 + ... + 2287232.

It is an arithmetic number, because the mean of its divisors is an integer number (12464000640).

Almost surely, 2316148530008 is an apocalyptic number.

It is an amenable number.

316148530008 is an abundant number, since it is smaller than the sum of its proper divisors (481547510952).

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

316148530008 is a wasteful number, since it uses less digits than its factorization.

316148530008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143536 (or 143532 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 316148530008 in words is "three hundred sixteen billion, one hundred forty-eight million, five hundred thirty thousand, eight".

Divisors: 1 2 3 4 6 8 12 24 127 254 381 508 727 762 1016 1454 1524 2181 2908 3048 4362 5816 8724 17448 92329 142673 184658 276987 285346 369316 428019 553974 570692 738632 856038 1107948 1141384 1712076 2215896 3424152 18119471 36238942 54358413 72477884 103723271 108716826 144955768 207446542 217433652 311169813 414893084 434867304 622339626 829786168 1244679252 2489358504 13172855417 26345710834 39518566251 52691421668 79037132502 105382843336 158074265004 316148530008