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370101420 = 223351352721
BaseRepresentation
bin10110000011110…
…100110010101100
3221210102002201000
4112003310302230
51224221221140
6100420320300
712112544613
oct2603646254
9853362630
10370101420
1117aa04747
12a3b43090
135b8a3830
143722087a
1522759a30
hex160f4cac

370101420 has 96 divisors (see below), whose sum is σ = 1240021440. Its totient is φ = 91100160.

The previous prime is 370101419. The next prime is 370101421. The reversal of 370101420 is 24101073.

It is an interprime number because it is at equal distance from previous prime (370101419) and next prime (370101421).

It is a super-2 number, since 2×3701014202 = 273950122172032800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 370101393 and 370101402.

It is not an unprimeable number, because it can be changed into a prime (370101421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19341 + ... + 33380.

It is an arithmetic number, because the mean of its divisors is an integer number (12916890).

Almost surely, 2370101420 is an apocalyptic number.

370101420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

370101420 is an abundant number, since it is smaller than the sum of its proper divisors (869920020).

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

370101420 is a wasteful number, since it uses less digits than its factorization.

370101420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52752 (or 52744 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 370101420 is about 19238.0201684061. The cubic root of 370101420 is about 717.9710237813.

Adding to 370101420 its reverse (24101073), we get a palindrome (394202493).

The spelling of 370101420 in words is "three hundred seventy million, one hundred one thousand, four hundred twenty".

Divisors: 1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 90 108 117 130 135 156 180 195 234 260 270 351 390 468 540 585 702 780 1170 1404 1755 2340 3510 7020 52721 105442 158163 210884 263605 316326 474489 527210 632652 685373 790815 948978 1054420 1370746 1423467 1581630 1897956 2056119 2372445 2741492 2846934 3163260 3426865 4112238 4744890 5693868 6168357 6853730 7117335 8224476 9489780 10280595 12336714 13707460 14234670 18505071 20561190 24673428 28469340 30841785 37010142 41122380 61683570 74020284 92525355 123367140 185050710 370101420