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48742080 = 263550773
BaseRepresentation
bin1011100111101…
…1111011000000
310101201100120020
42321323323000
544434221310
64500413440
71131205122
oct271737300
9111640506
1048742080
1125571712
12143a7280
13a13798a
14668b212
15442c170
hex2e7bec0

48742080 has 56 divisors (see below), whose sum is σ = 154759152. Its totient is φ = 12997632.

The previous prime is 48742079. The next prime is 48742081. The reversal of 48742080 is 8024784.

It is an interprime number because it is at equal distance from previous prime (48742079) and next prime (48742081).

It is not an unprimeable number, because it can be changed into a prime (48742081) 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, 24427 + ... + 26346.

Almost surely, 248742080 is an apocalyptic number.

48742080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48742080 is an abundant number, since it is smaller than the sum of its proper divisors (106017072).

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

48742080 is a wasteful number, since it uses less digits than its factorization.

48742080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50793 (or 50783 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 48742080 is about 6981.5528358668. The cubic root of 48742080 is about 365.2873948430.

The spelling of 48742080 in words is "forty-eight million, seven hundred forty-two thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 960 50773 101546 152319 203092 253865 304638 406184 507730 609276 761595 812368 1015460 1218552 1523190 1624736 2030920 2437104 3046380 3249472 4061840 4874208 6092760 8123680 9748416 12185520 16247360 24371040 48742080