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48329141 = 7219233761
BaseRepresentation
bin1011100001011…
…1000110110101
310100221101010012
42320113012311
544333013031
64443510005
71124535200
oct270270665
9110841105
1048329141
112530a443
1214228305
13a021a33
1465c0937
154399b2b
hex2e171b5

48329141 has 48 divisors (see below), whose sum is σ = 64460160. Its totient is φ = 35925120.

The previous prime is 48329137. The next prime is 48329161. The reversal of 48329141 is 14192384.

It is a happy number.

It is not a de Polignac number, because 48329141 - 22 = 48329137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48329098 and 48329107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48329131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 792251 + ... + 792311.

It is an arithmetic number, because the mean of its divisors is an integer number (1342920).

Almost surely, 248329141 is an apocalyptic number.

It is an amenable number.

48329141 is a deficient number, since it is larger than the sum of its proper divisors (16131019).

48329141 is a wasteful number, since it uses less digits than its factorization.

48329141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 147 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 48329141 is about 6951.9163545025. The cubic root of 48329141 is about 364.2529060950.

The spelling of 48329141 in words is "forty-eight million, three hundred twenty-nine thousand, one hundred forty-one".

Divisors: 1 7 19 23 37 49 61 133 161 259 427 437 703 851 931 1127 1159 1403 1813 2257 2989 3059 4921 5957 8113 9821 15799 16169 21413 26657 34447 41699 42883 51911 56791 68747 110593 113183 186599 300181 363377 792281 986309 1306193 2101267 2543639 6904163 48329141