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48710025 = 3352713261
BaseRepresentation
bin1011100111010…
…0000110001001
310101122201121000
42321310012021
544432210100
64500005213
71131012510
oct271640611
9111581530
1048710025
112554a621
1214390809
13a126200
14667d677
154422900
hex2e74189

48710025 has 144 divisors (see below), whose sum is σ = 112552320. Its totient is φ = 20217600.

The previous prime is 48710003. The next prime is 48710041. The reversal of 48710025 is 52001784.

It is not a de Polignac number, because 48710025 - 25 = 48709993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 798495 + ... + 798555.

Almost surely, 248710025 is an apocalyptic number.

48710025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48710025 is an abundant number, since it is smaller than the sum of its proper divisors (63842295).

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

48710025 is a wasteful number, since it uses less digits than its factorization.

48710025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 48710025 is about 6979.2567655876. The cubic root of 48710025 is about 365.2073007693.

The spelling of 48710025 in words is "forty-eight million, seven hundred ten thousand, twenty-five".

Divisors: 1 3 5 7 9 13 15 21 25 27 35 39 45 61 63 65 75 91 105 117 135 169 175 183 189 195 225 273 305 315 325 351 427 455 507 525 549 585 675 793 819 845 915 945 975 1183 1281 1365 1521 1525 1575 1647 1755 2135 2275 2379 2457 2535 2745 2925 3549 3843 3965 4095 4225 4563 4575 4725 5551 5915 6405 6825 7137 7605 8235 8775 10309 10647 10675 11529 11895 12285 12675 13725 16653 17745 19215 19825 20475 21411 22815 27755 29575 30927 31941 32025 35685 38025 41175 49959 51545 53235 57645 59475 61425 72163 83265 88725 92781 96075 107055 114075 138775 149877 154635 159705 178425 216489 249795 257725 266175 278343 288225 360815 416325 463905 535275 649467 749385 773175 798525 1082445 1248975 1391715 1804075 1948401 2319525 3247335 3746925 5412225 6958575 9742005 16236675 48710025