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48208763378154 = 2315782696189023
BaseRepresentation
bin10101111011000011110100…
…01101110101100111101010
320022200201020121102211112110
422331201322031311213222
522304323021411100104
6250310444500023150
713103653045355361
oct1275417215654752
9208621217384473
1048208763378154
11143a7249144195
1254a7221391ab6
1320b90b3c20a42
14bc9460a587d8
15589049642e89
hex2bd87a3759ea

48208763378154 has 32 divisors (see below), whose sum is σ = 97043401198080. Its totient is φ = 15965300175552.

The previous prime is 48208763378099. The next prime is 48208763378173. The reversal of 48208763378154 is 45187336780284.

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, 4694887 + ... + 10883909.

It is an arithmetic number, because the mean of its divisors is an integer number (3032606287440).

Almost surely, 248208763378154 is an apocalyptic number.

48208763378154 is an abundant number, since it is smaller than the sum of its proper divisors (48834637819926).

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

48208763378154 is a wasteful number, since it uses less digits than its factorization.

48208763378154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6197454.

The product of its (nonzero) digits is 216760320, while the sum is 66.

The spelling of 48208763378154 in words is "forty-eight trillion, two hundred eight billion, seven hundred sixty-three million, three hundred seventy-eight thousand, one hundred fifty-four".

Divisors: 1 2 3 6 157 314 471 942 8269 16538 24807 49614 1298233 2596466 3894699 6189023 7789398 12378046 18567069 37134138 971676611 1943353222 2915029833 5830059666 51177031187 102354062374 153531093561 307062187122 8034793896359 16069587792718 24104381689077 48208763378154