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48292020 = 22325738327
BaseRepresentation
bin1011100000111…
…0000010110100
310100212111012100
42320032002310
544330321040
64443022100
71124322030
oct270160264
9110774170
1048292020
1125294567
121420a930
13a00ab7a
1465b11c0
15438db30
hex2e0e0b4

48292020 has 72 divisors (see below), whose sum is σ = 167416704. Its totient is φ = 11037888.

The previous prime is 48292007. The next prime is 48292033. The reversal of 48292020 is 2029284.

It is an interprime number because it is at equal distance from previous prime (48292007) and next prime (48292033).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17904 + ... + 20423.

It is an arithmetic number, because the mean of its divisors is an integer number (2325232).

Almost surely, 248292020 is an apocalyptic number.

It is an amenable number.

48292020 is an abundant number, since it is smaller than the sum of its proper divisors (119124684).

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

48292020 is a wasteful number, since it uses less digits than its factorization.

48292020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38349 (or 38344 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 48292020 is about 6949.2460022653. The cubic root of 48292020 is about 364.1596228625.

The spelling of 48292020 in words is "forty-eight million, two hundred ninety-two thousand, twenty".

Divisors: 1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1260 38327 76654 114981 153308 191635 229962 268289 344943 383270 459924 536578 574905 689886 766540 804867 1073156 1149810 1341445 1379772 1609734 1724715 2299620 2414601 2682890 3219468 3449430 4024335 4829202 5365780 6898860 8048670 9658404 12073005 16097340 24146010 48292020