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145967360 = 2857111481
BaseRepresentation
bin10001011001101…
…00100100000000
3101011122220120112
420230310210000
5244331423420
622252330452
73421462550
oct1054644400
9334586515
10145967360
1175438490
1240a73a28
1324319526
1415559160
15cc348c5
hex8b34900

145967360 has 144 divisors (see below), whose sum is σ = 436205952. Its totient is φ = 45465600.

The previous prime is 145967333. The next prime is 145967401. The reversal of 145967360 is 63769541.

It is a super-3 number, since 3×1459673603 (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97820 + ... + 99300.

It is an arithmetic number, because the mean of its divisors is an integer number (3029208).

Almost surely, 2145967360 is an apocalyptic number.

145967360 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 145967360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218102976).

145967360 is an abundant number, since it is smaller than the sum of its proper divisors (290238592).

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

145967360 is a wasteful number, since it uses less digits than its factorization.

145967360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520 (or 1506 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 145967360 is about 12081.6952452874. The cubic root of 145967360 is about 526.5245000740.

The spelling of 145967360 in words is "one hundred forty-five million, nine hundred sixty-seven thousand, three hundred sixty".

Divisors: 1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 64 70 77 80 88 110 112 128 140 154 160 176 220 224 256 280 308 320 352 385 440 448 560 616 640 704 770 880 896 1120 1232 1280 1408 1481 1540 1760 1792 2240 2464 2816 2962 3080 3520 4480 4928 5924 6160 7040 7405 8960 9856 10367 11848 12320 14080 14810 16291 19712 20734 23696 24640 29620 32582 41468 47392 49280 51835 59240 65164 81455 82936 94784 98560 103670 114037 118480 130328 162910 165872 189568 207340 228074 236960 260656 325820 331744 379136 414680 456148 473920 521312 570185 651640 663488 829360 912296 947840 1042624 1140370 1303280 1326976 1658720 1824592 1895680 2085248 2280740 2606560 2653952 3317440 3649184 4170496 4561480 5213120 6634880 7298368 9122960 10426240 13269760 14596736 18245920 20852480 29193472 36491840 72983680 145967360