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148480080 = 24357312851
BaseRepresentation
bin10001101100110…
…10000001010000
3101100101120101020
420312122001100
5301002330310
622422235440
73452026350
oct1066320120
9340346336
10148480080
11768a4311
1241885b80
13249b9148
1415a10b60
15d07e170
hex8d9a050

148480080 has 160 divisors (see below), whose sum is σ = 543203328. Its totient is φ = 32832000.

The previous prime is 148480063. The next prime is 148480093. The reversal of 148480080 is 80084841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50655 + ... + 53505.

Almost surely, 2148480080 is an apocalyptic number.

148480080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148480080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271601664).

148480080 is an abundant number, since it is smaller than the sum of its proper divisors (394723248).

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

148480080 is a wasteful number, since it uses less digits than its factorization.

148480080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2905 (or 2899 counting only the distinct ones).

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

The square root of 148480080 is about 12185.2402520426. The cubic root of 148480080 is about 529.5285709442.

The spelling of 148480080 in words is "one hundred forty-eight million, four hundred eighty thousand, eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 35 40 42 48 56 60 62 70 80 84 93 105 112 120 124 140 155 168 186 210 217 240 248 280 310 336 372 420 434 465 496 560 620 651 744 840 868 930 1085 1240 1302 1488 1680 1736 1860 2170 2480 2604 2851 3255 3472 3720 4340 5208 5702 6510 7440 8553 8680 10416 11404 13020 14255 17106 17360 19957 22808 26040 28510 34212 39914 42765 45616 52080 57020 59871 68424 79828 85530 88381 99785 114040 119742 136848 159656 171060 176762 199570 228080 239484 265143 299355 319312 342120 353524 399140 441905 478968 530286 598710 618667 684240 707048 798280 883810 957936 1060572 1197420 1237334 1325715 1414096 1596560 1767620 1856001 2121144 2394840 2474668 2651430 3093335 3535240 3712002 4242288 4789680 4949336 5302860 6186670 7070480 7424004 9280005 9898672 10605720 12373340 14848008 18560010 21211440 24746680 29696016 37120020 49493360 74240040 148480080