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4880148 = 22371341109
BaseRepresentation
bin10010100111011100010100
3100011221022020
4102213130110
52222131043
6252333140
756323560
oct22473424
910157266
104880148
112833589
1217741b0
13101b380
149106a0
15665e83
hex4a7714

4880148 has 96 divisors (see below), whose sum is σ = 14488320. Its totient is φ = 1244160.

The previous prime is 4880147. The next prime is 4880153. The reversal of 4880148 is 8410884.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4880147) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 44718 + ... + 44826.

It is an arithmetic number, because the mean of its divisors is an integer number (150920).

Almost surely, 24880148 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4880148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7244160).

4880148 is an abundant number, since it is smaller than the sum of its proper divisors (9608172).

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

4880148 is a wasteful number, since it uses less digits than its factorization.

4880148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 33.

The square root of 4880148 is about 2209.1057014095. The cubic root of 4880148 is about 169.6202364752.

The spelling of 4880148 in words is "four million, eight hundred eighty thousand, one hundred forty-eight".

Divisors: 1 2 3 4 6 7 12 13 14 21 26 28 39 41 42 52 78 82 84 91 109 123 156 164 182 218 246 273 287 327 364 436 492 533 546 574 654 763 861 1066 1092 1148 1308 1417 1526 1599 1722 2132 2289 2834 3052 3198 3444 3731 4251 4469 4578 5668 6396 7462 8502 8938 9156 9919 11193 13407 14924 17004 17876 19838 22386 26814 29757 31283 39676 44772 53628 58097 59514 62566 93849 116194 119028 125132 174291 187698 232388 348582 375396 406679 697164 813358 1220037 1626716 2440074 4880148